ViewRootImpl.java revision c8d2668bc4506aa9e771931534c6379cf687d41e
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.view; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 196b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.Manifest; 20cca2c9807206f320bd41bf8656a227e4f249e4baChet Haaseimport android.animation.LayoutTransition; 21c38fa1f63674971f9ac6ced1a449fb81026b62f7Chet Haaseimport android.animation.ValueAnimator; 226b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.app.ActivityManagerNative; 236b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.ClipDescription; 246b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.ComponentCallbacks; 25c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackbornimport android.content.ComponentCallbacks2; 266b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.Context; 27211370fd943cf26905001b38b8b1791851b26adcRomain Guyimport android.content.pm.ApplicationInfo; 286b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.pm.PackageManager; 296b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.CompatibilityInfo; 306b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Configuration; 316b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Resources; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 330f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.graphics.Paint; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 352c095f367779ef32130c72849936a2e3013c8492Christopher Tateimport android.graphics.Point; 36a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tateimport android.graphics.PointF; 376b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.graphics.PorterDuff; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Region; 404213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganovimport android.graphics.drawable.Drawable; 416b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.media.AudioManager; 426b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Binder; 436b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Bundle; 446b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Debug; 456b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Handler; 466b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.LatencyTimer; 476b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Looper; 486b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Message; 496b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.ParcelFileDescriptor; 507e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guyimport android.os.PowerManager; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Process; 526b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.RemoteException; 536b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.SystemClock; 5459a12cae208790dd202656f50a40a53ef49baeebRomain Guyimport android.os.SystemProperties; 55481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brownimport android.os.Trace; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AndroidRuntimeException; 579189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.util.DisplayMetrics; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.EventLog; 596b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.util.Log; 60949dbf7629eacfa02f267ade4643c98aef8e42a9Chet Haaseimport android.util.Slog; 61711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackbornimport android.util.TypedValue; 62a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brownimport android.view.View.AttachInfo; 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View.MeasureSpec; 6475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityEvent; 6575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityManager; 668643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener; 678643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityNodeInfo; 68021078554b902179442a345a9d080a165c3b5139Svetoslav Ganovimport android.view.accessibility.AccessibilityNodeProvider; 698643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnection; 708643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnectionCallback; 710f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.AccelerateDecelerateInterpolator; 720f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.Interpolator; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.Scroller; 768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 774213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganovimport com.android.internal.R; 7886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onoratoimport com.android.internal.policy.PolicyManager; 796b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.BaseSurfaceHolder; 806b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodCallback; 816b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodSession; 826b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.RootViewSurfaceTaker; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 866b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport java.lang.ref.WeakReference; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 884213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganovimport java.util.HashSet; 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 97812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy@SuppressWarnings({"EmptyCatchBlock", "PointlessBooleanExpression"}) 98a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brownpublic final class ViewRootImpl implements ViewParent, 994a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown View.AttachInfo.Callbacks, HardwareRenderer.HardwareDrawCallbacks { 10070a3f677bf015d8641f41d149b76d362bb2b801cDianne Hackborn private static final String TAG = "ViewRootImpl"; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 102812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy private static final boolean LOCAL_LOGV = false; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 106711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn private static final boolean DEBUG_DIALOG = false || LOCAL_LOGV; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 111694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private static final boolean DEBUG_CONFIGURATION = false || LOCAL_LOGV; 1122f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private static final boolean DEBUG_FPS = false; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11451e4d4db296c252641161b39e98f49acebc46062Romain Guy private static final boolean USE_RENDER_THREAD = false; 11551e4d4db296c252641161b39e98f49acebc46062Romain Guy 11659a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 11759a12cae208790dd202656f50a40a53ef49baeebRomain Guy * Set this system property to true to force the view hierarchy to render 11859a12cae208790dd202656f50a40a53ef49baeebRomain Guy * at 60 Hz. This can be used to measure the potential framerate. 11959a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 12059a12cae208790dd202656f50a40a53ef49baeebRomain Guy private static final String PROPERTY_PROFILE_RENDERING = "viewancestor.profile_rendering"; 12159a12cae208790dd202656f50a40a53ef49baeebRomain Guy 12253071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static final boolean MEASURE_LATENCY = false; 12353071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static LatencyTimer lt; 12453071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maximum time we allow the user to roll the trackball enough to generate 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a key event, before resetting the counters. 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MAX_TRACKBALL_DELAY = 250; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static IWindowSession sWindowSession; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mStaticInit = new Object(); 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean mInitialized = false; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1382a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static final ArrayList<Runnable> sFirstDrawHandlers = new ArrayList<Runnable>(); 1392a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static boolean sFirstDrawComplete = false; 1402a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 141e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn static final ArrayList<ComponentCallbacks> sConfigCallbacks 142e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn = new ArrayList<ComponentCallbacks>(); 14359a12cae208790dd202656f50a40a53ef49baeebRomain Guy 144211370fd943cf26905001b38b8b1791851b26adcRomain Guy private static boolean sUseRenderThread = false; 145211370fd943cf26905001b38b8b1791851b26adcRomain Guy private static boolean sRenderThreadQueried = false; 146211370fd943cf26905001b38b8b1791851b26adcRomain Guy private static final Object[] sRenderThreadQueryLock = new Object[0]; 147211370fd943cf26905001b38b8b1791851b26adcRomain Guy 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mLastTrackballTime = 0; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisX = new TrackballAxis(); 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisY = new TrackballAxis(); 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 152cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXDirection; 153cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYDirection; 154cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXKeyCode; 155cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYKeyCode; 156cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] mTmpLocation = new int[2]; 1588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 159711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final TypedValue mTmpValue = new TypedValue(); 160711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputMethodCallback mInputMethodCallback; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Thread mThread; 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked mLocation; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowManager.LayoutParams mWindowAttributes = new WindowManager.LayoutParams(); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final W mWindow; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 170180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn final int mTargetSdkVersion; 171180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn 1729a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int mSeq; 1739a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 177b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov View mOldFocusedView; 1784213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 1794213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View mAccessibilityFocusedHost; 1804213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov AccessibilityNodeInfo mAccessibilityFocusedVirtualView; 1814213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 184180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn int mOrigWindowType = -1; 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 186ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Set to true if the owner of this window is in the stopped state, 187ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // so the window should no longer be active. 188ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean mStopped = false; 189ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1905fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn boolean mLastInCompatMode = false; 1915fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 192d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback2 mSurfaceHolderCallback; 193dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn BaseSurfaceHolder mSurfaceHolder; 194dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mIsCreating; 195dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mDrawingAllowed; 196dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 2027d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy Rect mDirty; 2037d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mCurrentDirty = new Rect(); 2047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mPreviousDirty = new Rect(); 205bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 2068506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima CompatibilityInfo.Translator mTranslator; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 21046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputChannel mInputChannel; 2111e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue.Callback mInputQueueCallback; 2121e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue mInputQueue; 21386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato FallbackEventHandler mFallbackEventHandler; 21496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown Choreographer mChoreographer; 215a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 220e0dbd002750856e55d637e883b629e09adfc8a4eJeff Brown int mTraversalBarrier; 2214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastTraversalFinishedTimeNanos; 22296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown long mLastDrawFinishedTimeNanos; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 2243a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean mFitSystemWindowsRequested; 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 23212d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn boolean mWindowsAnimating; 2331f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy boolean mIsDrawing; 2343a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int mLastSystemUiVisibility; 2354952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 2364952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Pool of queued input events. 2374952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private static final int MAX_QUEUED_INPUT_EVENT_POOL_SIZE = 10; 2384952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private QueuedInputEvent mQueuedInputEventPool; 2394952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private int mQueuedInputEventPoolSize; 2404952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 2414952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Input event queue. 2424952dfd16a0f839559ffa78f5016394caf85294fJeff Brown QueuedInputEvent mFirstPendingInputEvent; 2434952dfd16a0f839559ffa78f5016394caf85294fJeff Brown QueuedInputEvent mCurrentInputEvent; 24496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown boolean mProcessInputEventsScheduled; 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 247f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy int mWindowAttributesChangesFlag = 0; 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 2505583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 2515583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2565fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfoHolder mCompatibilityInfo; 2575fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2683a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn final Rect mFitSystemWindowsInsets = new Rect(); 2693a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 270694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mLastConfiguration = new Configuration(); 271694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mPendingConfiguration = new Configuration(); 27259a12cae208790dd202656f50a40a53ef49baeebRomain Guy 273e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn class ResizedInfo { 2743556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn Rect contentInsets; 275e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets; 276e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration newConfig; 277e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 278e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 2857d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy HardwareLayer mResizeBuffer; 2867d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long mResizeBufferStartTime; 2877d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy int mResizeBufferDuration; 2880f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn static final Interpolator mResizeInterpolator = new AccelerateDecelerateInterpolator(); 289cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase private ArrayList<LayoutTransition> mPendingTransitions; 2908506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2918506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 293a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 294a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate ClipDescription mDragDescription; 295a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate View mCurrentDragView; 2967fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate volatile Object mLocalDragState; 297a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final PointF mDragPoint = new PointF(); 2982c095f367779ef32130c72849936a2e3013c8492Christopher Tate final PointF mLastTouchPoint = new PointF(); 29959a12cae208790dd202656f50a40a53ef49baeebRomain Guy 30059a12cae208790dd202656f50a40a53ef49baeebRomain Guy private boolean mProfileRendering; 30159a12cae208790dd202656f50a40a53ef49baeebRomain Guy private Thread mRenderProfiler; 30259a12cae208790dd202656f50a40a53ef49baeebRomain Guy private volatile boolean mRenderProfilingEnabled; 303a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3042f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // Variables to track frames per second, enabled via DEBUG_FPS flag 3052f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private long mFpsStartTime = -1; 3062f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private long mFpsPrevTime = -1; 3072f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private int mFpsNumFrames; 3082f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 30951e4d4db296c252641161b39e98f49acebc46062Romain Guy private final ArrayList<DisplayList> mDisplayLists = new ArrayList<DisplayList>(24); 31051e4d4db296c252641161b39e98f49acebc46062Romain Guy 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final AccessibilityManager mAccessibilityManager; 3178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3185ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne AccessibilityInteractionController mAccessibilityInteractionController; 3198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionConnectionManager mAccessibilityInteractionConnectionManager; 3218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 322a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov SendWindowContentChangedAccessibilityEvent mSendWindowContentChangedAccessibilityEvent; 323eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 3244213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov HashSet<View> mTempHashSet; 32579311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov 32611ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 327b08013c312e3d849029a2f4c11889274c00f438dAdam Powell 32821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /** 32921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown * Consistency verifier for debugging purposes. 33021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown */ 33121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown protected final InputEventConsistencyVerifier mInputEventConsistencyVerifier = 33221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown InputEventConsistencyVerifier.isInstrumentationEnabled() ? 33321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown new InputEventConsistencyVerifier(this, 0) : null; 33421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 3354c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3394c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 340c38fa1f63674971f9ac6ced1a449fb81026b62f7Chet Haase IWindowManager windowManager = Display.getWindowManager(); 341c38fa1f63674971f9ac6ced1a449fb81026b62f7Chet Haase sWindowSession = windowManager.openSession( 34244bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn imm.getClient(), imm.getInputContext()); 343c38fa1f63674971f9ac6ced1a449fb81026b62f7Chet Haase float animatorScale = windowManager.getAnimationScale(2); 344c38fa1f63674971f9ac6ced1a449fb81026b62f7Chet Haase ValueAnimator.setDurationScale(animatorScale); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3494c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 3504c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3514c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3529a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn 3539a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn static final class SystemUiVisibilityInfo { 3549a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int seq; 3559a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int globalVisibility; 3569a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue; 3579a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localChanges; 3589a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 3594c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 3606dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public ViewRootImpl(Context context) { 3614c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 3624c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 363812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (MEASURE_LATENCY) { 364812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (lt == null) { 365812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy lt = new LatencyTimer(100, 1000); 366812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy } 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3694c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 3704c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 3714c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 3724c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 3738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 383fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy mWindow = new W(this); 384180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn mTargetSdkVersion = context.getApplicationInfo().targetSdkVersion; 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 3918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager = AccessibilityManager.getInstance(context); 3928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager = 3938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new AccessibilityInteractionConnectionManager(); 39400d0c14a0fe8e6dff8dd3e230ee4b61dd275f860Svetoslav Ganov mAccessibilityManager.addAccessibilityStateChangeListener( 39500d0c14a0fe8e6dff8dd3e230ee4b61dd275f860Svetoslav Ganov mAccessibilityInteractionConnectionManager); 396a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, mHandler, this); 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 39811ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 39986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler = PolicyManager.makeNewFallbackEventHandler(context); 40059a12cae208790dd202656f50a40a53ef49baeebRomain Guy mProfileRendering = Boolean.parseBoolean( 40159a12cae208790dd202656f50a40a53ef49baeebRomain Guy SystemProperties.get(PROPERTY_PROFILE_RENDERING, "false")); 40296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mChoreographer = Choreographer.getInstance(); 4037e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy 4047e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE); 4057e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy mAttachInfo.mScreenOn = powerManager.isScreenOn(); 406a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn loadSystemProperties(); 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 409211370fd943cf26905001b38b8b1791851b26adcRomain Guy /** 410211370fd943cf26905001b38b8b1791851b26adcRomain Guy * @return True if the application requests the use of a separate render thread, 411211370fd943cf26905001b38b8b1791851b26adcRomain Guy * false otherwise 412211370fd943cf26905001b38b8b1791851b26adcRomain Guy */ 413211370fd943cf26905001b38b8b1791851b26adcRomain Guy private static boolean isRenderThreadRequested(Context context) { 41451e4d4db296c252641161b39e98f49acebc46062Romain Guy if (USE_RENDER_THREAD) { 41551e4d4db296c252641161b39e98f49acebc46062Romain Guy synchronized (sRenderThreadQueryLock) { 41651e4d4db296c252641161b39e98f49acebc46062Romain Guy if (!sRenderThreadQueried) { 41751e4d4db296c252641161b39e98f49acebc46062Romain Guy final PackageManager packageManager = context.getPackageManager(); 41851e4d4db296c252641161b39e98f49acebc46062Romain Guy final String packageName = context.getApplicationInfo().packageName; 41951e4d4db296c252641161b39e98f49acebc46062Romain Guy try { 42051e4d4db296c252641161b39e98f49acebc46062Romain Guy ApplicationInfo applicationInfo = packageManager.getApplicationInfo(packageName, 42151e4d4db296c252641161b39e98f49acebc46062Romain Guy PackageManager.GET_META_DATA); 42251e4d4db296c252641161b39e98f49acebc46062Romain Guy if (applicationInfo.metaData != null) { 42351e4d4db296c252641161b39e98f49acebc46062Romain Guy sUseRenderThread = applicationInfo.metaData.getBoolean( 42451e4d4db296c252641161b39e98f49acebc46062Romain Guy "android.graphics.renderThread", false); 42551e4d4db296c252641161b39e98f49acebc46062Romain Guy } 42651e4d4db296c252641161b39e98f49acebc46062Romain Guy } catch (PackageManager.NameNotFoundException e) { 42751e4d4db296c252641161b39e98f49acebc46062Romain Guy } finally { 42851e4d4db296c252641161b39e98f49acebc46062Romain Guy sRenderThreadQueried = true; 429211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 430211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 43151e4d4db296c252641161b39e98f49acebc46062Romain Guy return sUseRenderThread; 432211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 43351e4d4db296c252641161b39e98f49acebc46062Romain Guy } else { 43451e4d4db296c252641161b39e98f49acebc46062Romain Guy return false; 435211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 436211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 437211370fd943cf26905001b38b8b1791851b26adcRomain Guy 4382a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn public static void addFirstDrawHandler(Runnable callback) { 4392a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 4402a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 4412a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawHandlers.add(callback); 4422a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 4432a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 4442a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 4452a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 446e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public static void addConfigCallback(ComponentCallbacks callback) { 447e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn synchronized (sConfigCallbacks) { 448e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sConfigCallbacks.add(callback); 449e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 450e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 451e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 484e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setView(View view, WindowManager.LayoutParams attrs, View panelParentView) { 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 4878169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 48886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(view); 4899189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4901ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 491791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov 492791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov setAccessibilityFocusedHost(null); 493791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov 494dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (view instanceof RootViewSurfaceTaker) { 495dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback = 496dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)view).willYouTakeTheSurface(); 497dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolderCallback != null) { 498dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder = new TakenSurfaceHolder(); 499289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn mSurfaceHolder.setFormat(PixelFormat.UNKNOWN); 500dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 501dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 5021aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 5035fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 504589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 50538ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 506856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy // If the application owns the surface, don't enable hardware acceleration 507856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy if (mSurfaceHolder == null) { 508211370fd943cf26905001b38b8b1791851b26adcRomain Guy enableHardwareAcceleration(mView.getContext(), attrs); 50938ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 51038ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 511e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 51235b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy if (mTranslator != null) { 513856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy mSurface.setCompatibilityTranslator(mTranslator); 514e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 51564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 51664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 5179189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 51864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 51964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 5201ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 5211ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 5225fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 5231ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 5241ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 527f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = WindowManager.LayoutParams.EVERYTHING_CHANGED; 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 52935b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy mAttachInfo.mScalingRequired = mTranslator != null; 53064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 53164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 5388506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 543cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if ((mWindowAttributes.inputFeatures 544cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown & WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL) == 0) { 545cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputChannel = new InputChannel(); 546cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 548180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn mOrigWindowType = mWindowAttributes.type; 5493a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mAttachInfo.mRecomputeGlobalAttributes = true; 5503a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn collectViewAttributes(); 5519a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn res = sWindowSession.add(mWindow, mSeq, mWindowAttributes, 55246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown getHostVisibility(), mAttachInfo.mContentInsets, 55346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel); 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 55846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = null; 55986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 561791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov setAccessibilityFocusedHost(null); 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 56364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 56464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 56564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 56664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 56846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 56964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 57064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 5719189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 574711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Added window " + mWindow); 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 57986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 581791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov setAccessibilityFocusedHost(null); 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 61646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 61700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (view instanceof RootViewSurfaceTaker) { 61800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = 61900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ((RootViewSurfaceTaker)view).willYouTakeTheInputQueue(); 62000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 621cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputChannel != null) { 622cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null) { 623cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = new InputQueue(mInputChannel); 624cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueCreated(mInputQueue); 625cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else { 62632cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown mInputEventReceiver = new WindowInputEventReceiver(mInputChannel, 62732cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown Looper.myLooper()); 628cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 62946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 6308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 6348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 6358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityManager.isEnabled()) { 6368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureConnection(); 6378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 6384213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 6394213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (view.getImportantForAccessibility() == View.IMPORTANT_FOR_ACCESSIBILITY_AUTO) { 6404213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov view.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 6414213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6468ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy void destroyHardwareResources() { 64765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 64865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer.isEnabled()) { 64965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 65065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 65165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 65265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 65365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 65465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 65531f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy void terminateHardwareResources() { 65631f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 65731f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy mAttachInfo.mHardwareRenderer.destroyHardwareResources(mView); 65831f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 65931f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy } 66031f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy } 66131f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy 66265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy void destroyHardwareLayers() { 66365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mThread != Thread.currentThread()) { 66465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 66565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 666c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackborn HardwareRenderer.trimMemory(ComponentCallbacks2.TRIM_MEMORY_MODERATE); 66765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 66865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 66965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 67065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 67165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 67265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 6736d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 6746d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 6756d7475d666baefaa3ba9f0dcee25238739454241Romain Guy 676ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy public void attachFunctor(int functor) { 677ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy if (mAttachInfo.mHardwareRenderer != null && mAttachInfo.mHardwareRenderer.isEnabled()) { 678ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy mAttachInfo.mHardwareRenderer.attachFunctor(mAttachInfo, functor); 679ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy } 680ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy } 681ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy 682ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy public void detachFunctor(int functor) { 683ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy if (mAttachInfo.mHardwareRenderer != null && mAttachInfo.mHardwareRenderer.isEnabled()) { 684ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy mAttachInfo.mHardwareRenderer.detachFunctor(functor); 685ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy } 686ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy } 687ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy 688211370fd943cf26905001b38b8b1791851b26adcRomain Guy private void enableHardwareAcceleration(Context context, WindowManager.LayoutParams attrs) { 6897eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = false; 6907eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerationRequested = false; 6914f6aff386045000c2c03b903c7109cb42092b7eaRomain Guy 692856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy // Don't enable hardware acceleration when the application is in compatibility mode 693856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy if (mTranslator != null) return; 694856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy 6957eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn // Try to enable hardware acceleration if requested 6961b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller final boolean hardwareAccelerated = 6971b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller (attrs.flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED) != 0; 6981b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller 699566c33105a76c6a02333db8b775721990bc6cca4Romain Guy if (hardwareAccelerated) { 7001af23a32d879db330eb5a08b21090ec60b604a32Romain Guy if (!HardwareRenderer.isAvailable()) { 7011af23a32d879db330eb5a08b21090ec60b604a32Romain Guy return; 7021af23a32d879db330eb5a08b21090ec60b604a32Romain Guy } 7031af23a32d879db330eb5a08b21090ec60b604a32Romain Guy 7045d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // Persistent processes (including the system) should not do 7055d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // accelerated rendering on low-end devices. In that case, 7065d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled will be set. In addition, the system process 7075d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // itself should never do accelerated rendering. In that case, both 7085d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled and sSystemRendererDisabled are set. When 7095d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sSystemRendererDisabled is set, PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED 7105d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // can be used by code on the system process to escape that and enable 7115d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // HW accelerated drawing. (This is basically for the lock screen.) 7125d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 7135d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean fakeHwAccelerated = (attrs.privateFlags & 7145d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED) != 0; 7155d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean forceHwAccelerated = (attrs.privateFlags & 7165d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED) != 0; 7175d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 7185d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sRendererDisabled || (HardwareRenderer.sSystemRendererDisabled 7195d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && forceHwAccelerated)) { 720ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy // Don't enable hardware acceleration when we're not on the main thread 721211370fd943cf26905001b38b8b1791851b26adcRomain Guy if (!HardwareRenderer.sSystemRendererDisabled && 722211370fd943cf26905001b38b8b1791851b26adcRomain Guy Looper.getMainLooper() != Looper.myLooper()) { 723211370fd943cf26905001b38b8b1791851b26adcRomain Guy Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware " 724ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy + "acceleration outside of the main thread, aborting"); 725ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy return; 726ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy } 727ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy 72851e4d4db296c252641161b39e98f49acebc46062Romain Guy final boolean renderThread = isRenderThreadRequested(context); 729211370fd943cf26905001b38b8b1791851b26adcRomain Guy if (renderThread) { 730211370fd943cf26905001b38b8b1791851b26adcRomain Guy Log.i(HardwareRenderer.LOG_TAG, "Render threat initiated"); 731211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 732211370fd943cf26905001b38b8b1791851b26adcRomain Guy 733b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 734b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 735211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 736211370fd943cf26905001b38b8b1791851b26adcRomain Guy 737211370fd943cf26905001b38b8b1791851b26adcRomain Guy final boolean translucent = attrs.format != PixelFormat.OPAQUE; 738b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = HardwareRenderer.createGlRenderer(2, translucent); 7397eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = mAttachInfo.mHardwareAccelerationRequested 7407eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn = mAttachInfo.mHardwareRenderer != null; 741211370fd943cf26905001b38b8b1791851b26adcRomain Guy 7425d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn } else if (fakeHwAccelerated) { 7435d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // The window had wanted to use hardware acceleration, but this 7445d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // is not allowed in its process. By setting this flag, it can 7455d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // still render as if it was accelerated. This is basically for 7465d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // the preview windows the window manager shows for launching 7475d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // applications, so they will look more like the app being launched. 74807213e6d8895af10951851435adf96a779863f6cDianne Hackborn mAttachInfo.mHardwareAccelerationRequested = true; 749e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 750e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 751e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 752e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 763105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 7645a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 7655a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 7665a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 7673fe38c0e73e520c6c38454a41a4cffa16faaf67dCraig Mautner // transfer over system UI visibility values as they carry current state. 7683fe38c0e73e520c6c38454a41a4cffa16faaf67dCraig Mautner attrs.systemUiVisibility = mWindowAttributes.systemUiVisibility; 7693fe38c0e73e520c6c38454a41a4cffa16faaf67dCraig Mautner attrs.subtreeSystemUiVisibility = mWindowAttributes.subtreeSystemUiVisibility; 770f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = mWindowAttributes.copyFrom(attrs); 7715a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 7725a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 777105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 778105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 779105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 780105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 781105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 782105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 783105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 784105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 803bb9908b828a8cfd5965553be66faa6af89973697Romain Guy void handleScreenStateChange(boolean on) { 8047e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy if (on != mAttachInfo.mScreenOn) { 8057e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy mAttachInfo.mScreenOn = on; 806bb9908b828a8cfd5965553be66faa6af89973697Romain Guy if (mView != null) { 807bb9908b828a8cfd5965553be66faa6af89973697Romain Guy mView.dispatchScreenStateChanged(on ? View.SCREEN_STATE_ON : View.SCREEN_STATE_OFF); 808bb9908b828a8cfd5965553be66faa6af89973697Romain Guy } 8097e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy if (on) { 8107e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy mFullRedrawNeeded = true; 8117e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy scheduleTraversals(); 8127e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 8137e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 8147e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 8157e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8193a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn public void requestFitSystemWindows() { 8203a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn checkThread(); 8213a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsRequested = true; 8223a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn scheduleTraversals(); 8233a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 8243a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 8253a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn /** 8263a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn * {@inheritDoc} 8273a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn */ 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 841cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy void invalidate() { 842cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy mDirty.set(0, 0, mWidth, mHeight); 843cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy scheduleTraversals(); 844cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy } 845cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 846a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn void invalidateWorld(View view) { 847a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn view.invalidate(); 848a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn if (view instanceof ViewGroup) { 849a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn ViewGroup parent = (ViewGroup)view; 850a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn for (int i=0; i<parent.getChildCount(); i++) { 851a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn invalidateWorld(parent.getChildAt(i)); 852a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 853a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 854a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 855a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 857cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy invalidateChildInParent(null, dirty); 858cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy } 859cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 860cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy public ViewParent invalidateChildInParent(int[] location, Rect dirty) { 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 86264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 863cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 86470d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase if (dirty == null) { 86570d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase invalidate(); 866cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy return null; 86770d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase } 868cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 86964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 8711e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 8728169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 873cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy dirty.offset(0, -mCurScrollY); 8748169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 87564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 8761e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 8771e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 8781e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 8791e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 8808169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 882cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 883cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy final Rect localDirty = mDirty; 884cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy if (!localDirty.isEmpty() && !localDirty.contains(dirty)) { 88502ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = true; 8867d695945801b8e6a051440731b500ff109e4b5abRomain Guy mAttachInfo.mIgnoreDirtyState = true; 8877d695945801b8e6a051440731b500ff109e4b5abRomain Guy } 888cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 889cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy // Add the new dirty rect to the current one 890cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy localDirty.union(dirty.left, dirty.top, dirty.right, dirty.bottom); 891cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy // Intersect with the bounds of the window to skip 892cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy // updates that lie outside of the visible region 8937b2f8b8fb7064a1d3b6d942b978c30c24c9d7299Romain Guy final float appScale = mAttachInfo.mApplicationScale; 8947b2f8b8fb7064a1d3b6d942b978c30c24c9d7299Romain Guy localDirty.intersect(0, 0, 8957b2f8b8fb7064a1d3b6d942b978c30c24c9d7299Romain Guy (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 896cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 900cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 901cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy return null; 9020d9275e565551eed57297627188aa39f3897a50bRomain Guy } 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 904ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn void setStopped(boolean stopped) { 905ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mStopped != stopped) { 906ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mStopped = stopped; 907ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!stopped) { 908ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn scheduleTraversals(); 909ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 910ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 911ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 913cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy public ViewParent getParent() { 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 91764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9328506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 9337d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy void disposeResizeBuffer() { 9347d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 9357d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.destroy(); 9367d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer = null; 9370f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 9380f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 9390f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 940cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase /** 941cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * Add LayoutTransition to the list of transitions to be started in the next traversal. 942cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * This list will be cleared after the transitions on the list are start()'ed. These 943cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * transitionsa re added by LayoutTransition itself when it sets up animations. The setup 944cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * happens during the layout phase of traversal, which we want to complete before any of the 945cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * animations are started (because those animations may side-effect properties that layout 946cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * depends upon, like the bounding rectangles of the affected views). So we add the transition 947cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * to the list and it is started just prior to starting the drawing phase of traversal. 948cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 949cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @param transition The LayoutTransition to be started on the next traversal. 950cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 951cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @hide 952cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase */ 953cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase public void requestTransitionStart(LayoutTransition transition) { 954cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null || !mPendingTransitions.contains(transition)) { 955cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null) { 956cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions = new ArrayList<LayoutTransition>(); 957cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 958cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.add(transition); 959cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 960cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 961cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase 962ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void scheduleTraversals() { 963ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (!mTraversalScheduled) { 964ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mTraversalScheduled = true; 965ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mTraversalBarrier = mHandler.getLooper().postSyncBarrier(); 966ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.postCallback( 967ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Choreographer.CALLBACK_TRAVERSAL, mTraversalRunnable, null); 968330314c6fb7c178c0f0da65d6aa8c9e7d3004568Jeff Brown scheduleConsumeBatchedInput(); 96996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 970ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 97196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 972ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void unscheduleTraversals() { 973ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mTraversalScheduled) { 974ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mTraversalScheduled = false; 975ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mHandler.getLooper().removeSyncBarrier(mTraversalBarrier); 976ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.removeCallbacks( 977ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Choreographer.CALLBACK_TRAVERSAL, mTraversalRunnable, null); 97896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 979ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 98096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 981ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void doTraversal() { 982ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mTraversalScheduled) { 983ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mTraversalScheduled = false; 984ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mHandler.getLooper().removeSyncBarrier(mTraversalBarrier); 98596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 986ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mProfile) { 987ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Debug.startMethodTracing("ViewAncestor"); 988ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 98996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 990ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown final long traversalStartTime; 991ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 992ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown traversalStartTime = System.nanoTime(); 993ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mLastTraversalFinishedTimeNanos != 0) { 994ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "Starting performTraversals(); it has been " 995ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown + ((traversalStartTime - mLastTraversalFinishedTimeNanos) * 0.000001f) 996ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown + "ms since the last traversals finished."); 997ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } else { 998ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "Starting performTraversals()."); 999ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 1000ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 1001ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 1002ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Trace.traceBegin(Trace.TRACE_TAG_VIEW, "performTraversals"); 1003ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown try { 1004ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown performTraversals(); 1005ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } finally { 1006ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Trace.traceEnd(Trace.TRACE_TAG_VIEW); 1007ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 1008ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 1009ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 1010ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown long now = System.nanoTime(); 1011ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "performTraversals() took " 1012ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown + ((now - traversalStartTime) * 0.000001f) 1013ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown + "ms."); 1014ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mLastTraversalFinishedTimeNanos = now; 1015ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 1016ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 1017ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mProfile) { 1018ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Debug.stopMethodTracing(); 1019ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mProfile = false; 1020ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 102196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 102296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 102396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 10243a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn private boolean collectViewAttributes() { 10253a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn final View.AttachInfo attachInfo = mAttachInfo; 10263a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (attachInfo.mRecomputeGlobalAttributes) { 10273a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn //Log.i(TAG, "Computing view hierarchy attributes!"); 10283a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn attachInfo.mRecomputeGlobalAttributes = false; 10293a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean oldScreenOn = attachInfo.mKeepScreenOn; 10303a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int oldVis = attachInfo.mSystemUiVisibility; 10313a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean oldHasSystemUiListeners = attachInfo.mHasSystemUiListeners; 10323a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn attachInfo.mKeepScreenOn = false; 10333a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn attachInfo.mSystemUiVisibility = 0; 10343a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn attachInfo.mHasSystemUiListeners = false; 10353a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mView.dispatchCollectViewAttributes(attachInfo, 0); 1036139e5aa1da51b27231ab36344cf2d0dafab23f1eDianne Hackborn attachInfo.mSystemUiVisibility &= ~attachInfo.mDisabledSystemUiVisibility; 10373a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (attachInfo.mKeepScreenOn != oldScreenOn 10383a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn || attachInfo.mSystemUiVisibility != oldVis 10393a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn || attachInfo.mHasSystemUiListeners != oldHasSystemUiListeners) { 10403a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn WindowManager.LayoutParams params = mWindowAttributes; 10413a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (attachInfo.mKeepScreenOn) { 10423a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 10433a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10443a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn params.subtreeSystemUiVisibility = attachInfo.mSystemUiVisibility; 10453a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn params.hasSystemUiListeners = attachInfo.mHasSystemUiListeners; 10463a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mView.dispatchWindowSystemUiVisiblityChanged(attachInfo.mSystemUiVisibility); 10473a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn return true; 10483a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10493a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10503a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn return false; 10513a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10523a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 10533a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn private boolean measureHierarchy(final View host, final WindowManager.LayoutParams lp, 10543a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn final Resources res, final int desiredWindowWidth, final int desiredWindowHeight) { 10553a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int childWidthMeasureSpec; 10563a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int childHeightMeasureSpec; 10573a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean windowSizeMayChange = false; 10583a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 10593a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v(TAG, 10603a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn "Measuring " + host + " in display " + desiredWindowWidth 10613a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn + "x" + desiredWindowHeight + "..."); 10623a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 10633a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean goodMeasure = false; 10643a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT) { 10653a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // On large screens, we don't want to allow dialogs to just 10663a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // stretch to fill the entire width of the screen to display 10673a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // one line of text. First try doing the layout at a smaller 10683a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // size to see if it will fit. 10693a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn final DisplayMetrics packageMetrics = res.getDisplayMetrics(); 10703a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn res.getValue(com.android.internal.R.dimen.config_prefDialogWidth, mTmpValue, true); 10713a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int baseSize = 0; 10723a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (mTmpValue.type == TypedValue.TYPE_DIMENSION) { 10733a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn baseSize = (int)mTmpValue.getDimension(packageMetrics); 10743a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10753a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": baseSize=" + baseSize); 10763a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (baseSize != 0 && desiredWindowWidth > baseSize) { 10773a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 10783a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1079c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown performMeasure(childWidthMeasureSpec, childHeightMeasureSpec); 10803a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 10813a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 10823a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 10833a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn goodMeasure = true; 10843a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } else { 10853a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // Didn't fit in that size... try expanding a bit. 10863a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn baseSize = (baseSize+desiredWindowWidth)/2; 10873a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": next baseSize=" 10883a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn + baseSize); 10893a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1090c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown performMeasure(childWidthMeasureSpec, childHeightMeasureSpec); 10913a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 10923a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 10933a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 10943a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Good!"); 10953a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn goodMeasure = true; 10963a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10973a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10983a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10993a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11003a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 11013a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (!goodMeasure) { 11023a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 11033a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1104c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown performMeasure(childWidthMeasureSpec, childHeightMeasureSpec); 11053a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) { 11063a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn windowSizeMayChange = true; 11073a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11083a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11093a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 11103a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DBG) { 11113a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn System.out.println("======================================"); 11123a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn System.out.println("performTraversals -- after measure"); 11133a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.debug(); 11143a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11153a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 11163a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn return windowSizeMayChange; 11173a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11183a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 1133711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowSizeMayChange = false; 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 1135dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean surfaceChanged = false; 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 1150dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11535fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 11545fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (compatibilityInfo.supportsScreen() == mLastInCompatMode) { 11555fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params = lp; 115696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = true; 11575fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLayoutRequested = true; 11585fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (mLastInCompatMode) { 11595fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags &= ~WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 11605fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = false; 11615fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } else { 11625fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 11635fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 11645fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 11655fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 1166f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 1167f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 1168f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 116964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 117196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = true; 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1174a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 1175a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 1176a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 1177bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 1178bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 1179bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 1180bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 1181a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 1182a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = 1183a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn mView.getContext().getResources().getDisplayMetrics(); 1184a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 1185a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 1186a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 1193c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // We used to use the following condition to choose 32 bits drawing caches: 1194c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // PixelFormat.hasAlpha(lp.format) || lp.format == PixelFormat.RGBX_8888 1195c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // However, windows are now always 32 bits by default, so choose 32 bits 1196c5d55863ec0290370a17d37d06feab743626b12fRomain Guy attachInfo.mUse32BitDrawingCache = true; 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 1201694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(host.getResources().getConfiguration()); 12023a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mLastSystemUiVisibility = mAttachInfo.mSystemUiVisibility; 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 12043a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsInsets.set(mAttachInfo.mContentInsets); 12053a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.fitSystemWindows(mFitSystemWindowsInsets); 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 120775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 120964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 121064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 1212c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION) Log.v(TAG, 121364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 121496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = true; 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 1216711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 122465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy destroyHardwareResources(); 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1233b78c284bd535f48207750e5a406474ea22381eddChet Haase // Execute enqueued actions on every traversal in case a detached view enqueued an action 1234b78c284bd535f48207750e5a406474ea22381eddChet Haase getRunQueue().executeActions(attachInfo.mHandler); 1235b78c284bd535f48207750e5a406474ea22381eddChet Haase 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 12378506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 12383a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean layoutRequested = mLayoutRequested && !mStopped; 12393a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (layoutRequested) { 124015df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy 1241711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final Resources res = mView.getContext().getResources(); 1242711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 12472d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(mAddedTouchMode); 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1249fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingContentInsets.equals(mAttachInfo.mContentInsets)) { 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1252fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingVisibleInsets.equals(mAttachInfo.mVisibleInsets)) { 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 1259711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1261a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 1262a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 1263a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 1264bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 1265bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 1266bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 1267bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 1268a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 1269a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = res.getDisplayMetrics(); 1270a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 1271a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 1272a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 12773a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn windowSizeMayChange |= measureHierarchy(host, lp, res, 12783a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn desiredWindowWidth, desiredWindowHeight); 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12813a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (collectViewAttributes()) { 12823a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn params = lp; 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12849a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (attachInfo.mForceReportNewAttributes) { 12859a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn attachInfo.mForceReportNewAttributes = false; 12869a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn params = lp; 12879a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13148506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13213a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (mFitSystemWindowsRequested) { 13223a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsRequested = false; 13233a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsInsets.set(mAttachInfo.mContentInsets); 13243a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.fitSystemWindows(mFitSystemWindowsInsets); 13253a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (mLayoutRequested) { 13263a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // Short-circuit catching a new layout request here, so 13273a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // we don't need to go through two layout passes when things 13283a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // change due to fitting system windows, which can happen a lot. 13293a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn windowSizeMayChange |= measureHierarchy(host, lp, 13303a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mView.getContext().getResources(), 13313a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn desiredWindowWidth, desiredWindowHeight); 13323a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 13333a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 13343a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 13353a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (layoutRequested) { 13363a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // Clear this now, so that if anything requests a layout in the 13373a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // rest of this function we will catch it and re-run a full 13383a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // layout pass. 13393a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mLayoutRequested = false; 13403a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 13413a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 13423a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean windowShouldResize = layoutRequested && windowSizeMayChange 1343189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn && ((mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) 13442e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT && 13452e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.width() < desiredWindowWidth && frame.width() != mWidth) 13462e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.height == ViewGroup.LayoutParams.WRAP_CONTENT && 13472e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.height() < desiredWindowHeight && frame.height() != mHeight)); 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 1351812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 1354812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1355812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (mFirst || windowShouldResize || insetsChanged || 1356812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy viewVisibilityChanged || params != null) { 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 1368812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy insetsPending = computesInternalInsets && (mFirst || viewVisibilityChanged); 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1371dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1372dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 1373dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mDrawingAllowed = true; 1374dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1375812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1376c361da845a205ac35e724c0ca436744d483de7aaRomain Guy boolean hwInitialized = false; 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 137813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 1379dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean hadSurface = mSurface.isValid(); 1380812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13828169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 1383189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn Log.i(TAG, "host=w:" + host.getMeasuredWidth() + ", h:" + 1384189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredHeight() + ", params=" + params); 13858169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 13862a83f001fdb189f945e82e81e717ba204824b112Romain Guy 13872a83f001fdb189f945e82e81e717ba204824b112Romain Guy final int surfaceGenerationId = mSurface.getGenerationId(); 13888169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 13898169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 13948506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1395694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mPendingConfiguration.seq != 0) { 1396694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, "Visible with new config: " 1397694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mPendingConfiguration); 1398694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(mPendingConfiguration, !mFirst); 1399694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 1400694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 14013556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 14073a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (mWidth > 0 && mHeight > 0 && lp != null && 14083a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn ((lp.systemUiVisibility|lp.subtreeSystemUiVisibility) 14093a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn & View.SYSTEM_UI_LAYOUT_FLAGS) == 0 && 1410fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mSurface != null && mSurface.isValid() && 1411fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn !mAttachInfo.mTurnOffWindowResizeAnim && 1412fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer != null && 1413fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.isEnabled() && 1414fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.validate() && 1415fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn lp != null && !PixelFormat.formatHasAlpha(lp.format)) { 1416fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1417fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn disposeResizeBuffer(); 1418fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1419fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn boolean completed = false; 142008837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase HardwareCanvas hwRendererCanvas = mAttachInfo.mHardwareRenderer.getCanvas(); 142108837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase HardwareCanvas layerCanvas = null; 1422fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn try { 1423fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer == null) { 1424fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = mAttachInfo.mHardwareRenderer.createHardwareLayer( 1425fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mWidth, mHeight, false); 1426fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else if (mResizeBuffer.getWidth() != mWidth || 1427fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.getHeight() != mHeight) { 1428fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.resize(mWidth, mHeight); 1429fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 143008837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas = mResizeBuffer.start(hwRendererCanvas); 143108837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.setViewport(mWidth, mHeight); 143208837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.onPreDraw(null); 143308837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase final int restoreCount = layerCanvas.save(); 1434fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 143508837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.drawColor(0xff000000, PorterDuff.Mode.SRC); 1436fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1437fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn int yoff; 1438fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final boolean scrolling = mScroller != null 1439fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn && mScroller.computeScrollOffset(); 1440fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (scrolling) { 1441fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScroller.getCurrY(); 1442fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mScroller.abortAnimation(); 1443fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else { 1444fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScrollY; 1445fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1446fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 144708837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.translate(0, -yoff); 1448fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mTranslator != null) { 144908837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase mTranslator.translateCanvas(layerCanvas); 1450fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1451fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 145208837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase mView.draw(layerCanvas); 1453fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 14544213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov drawAccessibilityFocusedDrawableIfNeeded(layerCanvas); 14554213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 1456fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferStartTime = SystemClock.uptimeMillis(); 1457fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferDuration = mView.getResources().getInteger( 1458fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn com.android.internal.R.integer.config_mediumAnimTime); 1459fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn completed = true; 1460fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 146108837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.restoreToCount(restoreCount); 1462fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } catch (OutOfMemoryError e) { 1463fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn Log.w(TAG, "Not enough memory for content change anim buffer", e); 1464fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } finally { 146508837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase if (layerCanvas != null) { 146608837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.onPostDraw(); 1467fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1468fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer != null) { 146908837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase mResizeBuffer.end(hwRendererCanvas); 1470fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!completed) { 1471fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.destroy(); 1472fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = null; 1473fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1474fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1475fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1476fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14813a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (contentInsetsChanged || mLastSystemUiVisibility != 14823a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mAttachInfo.mSystemUiVisibility || mFitSystemWindowsRequested) { 14833a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mLastSystemUiVisibility = mAttachInfo.mSystemUiVisibility; 14843a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsRequested = false; 14853a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsInsets.set(mAttachInfo.mContentInsets); 14863a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.fitSystemWindows(mFitSystemWindowsInsets); 14873a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 150496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = true; 150561a6e689188cd8743905e4f7b10440c7e50823f3Jack Palevich mPreviousTransparentRegion.setEmpty(); 15068506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1507b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 1508648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1509648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn hwInitialized = mAttachInfo.mHardwareRenderer.initialize(mHolder); 1510648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1511648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException initializing HW surface", e); 1512648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1513648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1514648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1515648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1516648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1517648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1518648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1519648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1520648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1521648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15327d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 15331d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy // Our surface is gone 15341d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy if (mAttachInfo.mHardwareRenderer != null && 15351d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 15361d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 15371d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy } 15382a83f001fdb189f945e82e81e717ba204824b112Romain Guy } else if (surfaceGenerationId != mSurface.getGenerationId() && 15392a83f001fdb189f945e82e81e717ba204824b112Romain Guy mSurfaceHolder == null && mAttachInfo.mHardwareRenderer != null) { 154096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = true; 1541648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1542648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.updateSurface(mHolder); 1543648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1544648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException updating HW surface", e); 1545648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1546648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1547648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1548648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1549648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1550648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1551648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1552648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1553648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1554648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15581d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 1560c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Relayout returned: frame=" + frame + ", surface=" + mSurface); 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 15683556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn if (mWidth != frame.width() || mHeight != frame.height()) { 15693556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mWidth = frame.width(); 15703556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mHeight = frame.height(); 15713556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn } 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1573dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1574dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface; tell it about what is going on. 1575dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1576dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // XXX .copyFrom() doesn't work! 1577dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn //mSurfaceHolder.mSurface.copyFrom(mSurface); 1578dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurface = mSurface; 1579dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 158030bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown mSurfaceHolder.setSurfaceFrameSize(mWidth, mHeight); 1581dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 1582dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1583dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (!hadSurface) { 1584dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1585dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1586dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = true; 1587dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceCreated(mSurfaceHolder); 1588dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1589dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1590dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1591dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceCreated(mSurfaceHolder); 1592dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1593dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1594dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 1595dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1596dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (surfaceChanged) { 1597dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceChanged(mSurfaceHolder, 1598dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn lp.format, mWidth, mHeight); 1599dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1600dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1601dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1602dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceChanged(mSurfaceHolder, lp.format, 1603dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mWidth, mHeight); 1604dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1605dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1606dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1607dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = false; 1608dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } else if (hadSurface) { 1609dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1610dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1611dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceDestroyed(mSurfaceHolder); 1612dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1613dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1614dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceDestroyed(mSurfaceHolder); 1615dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1616dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1617dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 161893c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK try { 161993c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurface = new Surface(); 162093c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } finally { 162193c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurfaceLock.unlock(); 162293c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } 1623dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1624dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 162553389bdcdf6ffaaec533b73bc1d0abc5807ec7f6Romain Guy 162640e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (mAttachInfo.mHardwareRenderer != null && 162740e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.isEnabled()) { 162840e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (hwInitialized || windowShouldResize || 162940e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mWidth != mAttachInfo.mHardwareRenderer.getWidth() || 163040e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mHeight != mAttachInfo.mHardwareRenderer.getHeight()) { 163140e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.setup(mWidth, mHeight); 163240e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (!hwInitialized) { 163340e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.invalidate(mHolder); 163440e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase } 16357e1160e8664a9c5c79367f4ba3c2266a39bbcef5Romain Guy } 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1638ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!mStopped) { 1639ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 16406d05fd3c795088ac60f86382df5a66d631e8a0cbDianne Hackborn (relayoutResult&WindowManagerImpl.RELAYOUT_RES_IN_TOUCH_MODE) != 0); 1641ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (focusChangedDueToTouchMode || mWidth != host.getMeasuredWidth() 1642ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn || mHeight != host.getMeasuredHeight() || contentInsetsChanged) { 16433a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 16443a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 1645ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1646ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 1647ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + mWidth + " measuredWidth=" + host.getMeasuredWidth() 1648ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " mHeight=" + mHeight 1649ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " measuredHeight=" + host.getMeasuredHeight() 1650ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " coveredInsetsChanged=" + contentInsetsChanged); 1651ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1652ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Ask host how big it wants to be 1653c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown performMeasure(childWidthMeasureSpec, childHeightMeasureSpec); 1654ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1655ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Implementation of weights from WindowManager.LayoutParams 1656ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // We just grow the dimensions as needed and re-measure if 1657ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // needs be 1658ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int width = host.getMeasuredWidth(); 1659ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int height = host.getMeasuredHeight(); 1660ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean measureAgain = false; 1661ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1662ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.horizontalWeight > 0.0f) { 1663ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn width += (int) ((mWidth - width) * lp.horizontalWeight); 1664ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 1665ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1666ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1667ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1668ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.verticalWeight > 0.0f) { 1669ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn height += (int) ((mHeight - height) * lp.verticalWeight); 1670ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 1671ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1672ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1673ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1674ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1675ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (measureAgain) { 1676ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, 1677ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn "And hey let's measure once more: width=" + width 1678ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " height=" + height); 1679c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown performMeasure(childWidthMeasureSpec, childHeightMeasureSpec); 1680ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1681ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 16823a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn layoutRequested = true; 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16873a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn final boolean didLayout = layoutRequested && !mStopped; 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 1691c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown performLayout(); 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 170564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 170664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 170764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 170864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 1729eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 1730eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (AccessibilityManager.getInstance(host.mContext).isEnabled()) { 17314213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov postSendWindowContentChangedCallback(mView); 1732eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 1736fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Clear the original insets. 1737fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 1738fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown insets.reset(); 1739fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1740fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Compute new insets in place. 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 1742fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1743fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Tell the window manager. 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 1746fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1747fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Translate insets to screen coordinates if needed. 1748fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect contentInsets; 1749fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect visibleInsets; 1750fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Region touchableRegion; 1751fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown if (mTranslator != null) { 1752fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = mTranslator.getTranslatedContentInsets(insets.contentInsets); 1753fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = mTranslator.getTranslatedVisibleInsets(insets.visibleInsets); 1754fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = mTranslator.getTranslatedTouchableArea(insets.touchableRegion); 1755fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } else { 1756fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = insets.contentInsets; 1757fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = insets.visibleInsets; 1758fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = insets.touchableRegion; 1759fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } 1760fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 1763fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets, visibleInsets, touchableRegion); 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17688506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 176912d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn boolean skipDraw = false; 177012d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 17829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 178712d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if ((relayoutResult&WindowManagerImpl.RELAYOUT_RES_ANIMATING) != 0) { 178812d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn // The first time we relayout the window, if the system is 178912d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn // doing window animations, we want to hold of on any future 179012d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn // draws until the animation is done. 179112d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn mWindowsAnimating = true; 179212d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 179312d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } else if (mWindowsAnimating) { 179412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn skipDraw = true; 17959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 17999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 18009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 18019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 18039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 18049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 18059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 18119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18168506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 181796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown // Remember if we must report the next draw. 181896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if ((relayoutResult & WindowManagerImpl.RELAYOUT_RES_FIRST_TIME) != 0) { 181996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mReportNextDraw = true; 182096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 182196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 1822ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw() || 1823ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy viewVisibility != View.VISIBLE; 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 182561158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase if (!cancelDraw && !newSurface) { 182612d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if (!skipDraw || mReportNextDraw) { 182712d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 182812d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn for (int i = 0; i < mPendingTransitions.size(); ++i) { 182912d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn mPendingTransitions.get(i).startChangingAnimations(); 183012d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 183112d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn mPendingTransitions.clear(); 1832d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 183312d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn 183412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn performDraw(); 1835d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 183778cb7cf7d1d82834c4405650a17e387370004570Chris Wren if (viewVisibility == View.VISIBLE) { 183878cb7cf7d1d82834c4405650a17e387370004570Chris Wren // Try again 183978cb7cf7d1d82834c4405650a17e387370004570Chris Wren scheduleTraversals(); 184078cb7cf7d1d82834c4405650a17e387370004570Chris Wren } else if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1841d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1842d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.get(i).endChangingAnimations(); 1843d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 1844d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.clear(); 1845d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1849c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown private void performMeasure(int childWidthMeasureSpec, int childHeightMeasureSpec) { 1850c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown Trace.traceBegin(Trace.TRACE_TAG_VIEW, "measure"); 1851c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown try { 1852c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown mView.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1853c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } finally { 1854c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown Trace.traceEnd(Trace.TRACE_TAG_VIEW); 1855c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } 1856c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } 1857c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown 1858c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown private void performLayout() { 1859c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown mLayoutRequested = false; 1860c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown mScrollMayChange = true; 1861c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown 1862c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown final View host = mView; 1863c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown if (DEBUG_ORIENTATION || DEBUG_LAYOUT) { 1864c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown Log.v(TAG, "Laying out " + host + " to (" + 1865c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown host.getMeasuredWidth() + ", " + host.getMeasuredHeight() + ")"); 1866c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } 1867c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown 1868c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown final long startTime; 1869c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 1870c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown startTime = SystemClock.elapsedRealtime(); 1871c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } 1872c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown Trace.traceBegin(Trace.TRACE_TAG_VIEW, "layout"); 1873c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown try { 1874c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown host.layout(0, 0, host.getMeasuredWidth(), host.getMeasuredHeight()); 1875c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } finally { 1876c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown Trace.traceEnd(Trace.TRACE_TAG_VIEW); 1877c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } 1878c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown 1879c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 1880c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 1881c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } 1882c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown 1883c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown if (false && ViewDebug.consistencyCheckEnabled) { 1884c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 1885c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown throw new IllegalStateException("The view hierarchy is an inconsistent state," 1886c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown + "please refer to the logs with the tag " 1887c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 1888c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } 1889c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } 1890c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown } 1891c8d2668bc4506aa9e771931534c6379cf687d41eJeff Brown 18929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 18939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 18949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 18959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 18999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 1900f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 19011bd80ad7fdf71e437fa650f02366664c27b66b46Mathias Agopian requestLayout(); 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 19079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 19119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 19139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 19149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 19159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 19169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1918a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy private static int getRootMeasureSpec(int windowSize, int rootDimension) { 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1922980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy case ViewGroup.LayoutParams.MATCH_PARENT: 19239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 19279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 19369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19380f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mHardwareYOffset; 19390f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mResizeAlpha; 19400f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn final Paint mResizePaint = new Paint(); 19410f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 19427d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePreDraw(HardwareCanvas canvas) { 19430f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn canvas.translate(0, -mHardwareYOffset); 19440f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 19450f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 19467d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePostDraw(HardwareCanvas canvas) { 19477d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 19480f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizePaint.setAlpha(mResizeAlpha); 19497d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.drawHardwareLayer(mResizeBuffer, 0.0f, mHardwareYOffset, mResizePaint); 19500f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 19514213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov drawAccessibilityFocusedDrawableIfNeeded(canvas); 19520f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 19530f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 1954ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase /** 1955ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase * @hide 1956ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase */ 1957ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase void outputDisplayList(View view) { 1958ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (mAttachInfo != null && mAttachInfo.mHardwareCanvas != null) { 1959ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase DisplayList displayList = view.getDisplayList(); 1960ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (displayList != null) { 196159a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHardwareCanvas.outputDisplayList(displayList); 196259a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 196359a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 196459a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 196559a12cae208790dd202656f50a40a53ef49baeebRomain Guy 196659a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 196759a12cae208790dd202656f50a40a53ef49baeebRomain Guy * @see #PROPERTY_PROFILE_RENDERING 196859a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 196959a12cae208790dd202656f50a40a53ef49baeebRomain Guy private void profileRendering(boolean enabled) { 197059a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mProfileRendering) { 197159a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfilingEnabled = enabled; 197259a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mRenderProfiler == null) { 197359a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = new Thread(new Runnable() { 197459a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 197559a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 197659a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Starting profiling thread"); 197759a12cae208790dd202656f50a40a53ef49baeebRomain Guy while (mRenderProfilingEnabled) { 197859a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHandler.post(new Runnable() { 197959a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 198059a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 198159a12cae208790dd202656f50a40a53ef49baeebRomain Guy mDirty.set(0, 0, mWidth, mHeight); 198259a12cae208790dd202656f50a40a53ef49baeebRomain Guy scheduleTraversals(); 198359a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 198459a12cae208790dd202656f50a40a53ef49baeebRomain Guy }); 198559a12cae208790dd202656f50a40a53ef49baeebRomain Guy try { 198659a12cae208790dd202656f50a40a53ef49baeebRomain Guy // TODO: This should use vsync when we get an API 198759a12cae208790dd202656f50a40a53ef49baeebRomain Guy Thread.sleep(15); 198859a12cae208790dd202656f50a40a53ef49baeebRomain Guy } catch (InterruptedException e) { 198959a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Exiting profiling thread"); 199059a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 199159a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 199259a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 199359a12cae208790dd202656f50a40a53ef49baeebRomain Guy }, "Rendering Profiler"); 199459a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.start(); 199559a12cae208790dd202656f50a40a53ef49baeebRomain Guy } else { 199659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.interrupt(); 199759a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = null; 1998ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1999ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 2000ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 2001ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 20022f2022afa1eb85018368398bd150e9575fc099c9Chet Haase /** 20032f2022afa1eb85018368398bd150e9575fc099c9Chet Haase * Called from draw() when DEBUG_FPS is enabled 20042f2022afa1eb85018368398bd150e9575fc099c9Chet Haase */ 20052f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private void trackFPS() { 20062f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // Tracks frames per second drawn. First value in a series of draws may be bogus 20072f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // because it down not account for the intervening idle time 20082f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long nowTime = System.currentTimeMillis(); 20092f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (mFpsStartTime < 0) { 20102f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsStartTime = mFpsPrevTime = nowTime; 20112f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsNumFrames = 0; 20122f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } else { 20132f2022afa1eb85018368398bd150e9575fc099c9Chet Haase ++mFpsNumFrames; 20142f2022afa1eb85018368398bd150e9575fc099c9Chet Haase String thisHash = Integer.toHexString(System.identityHashCode(this)); 20152f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long frameTime = nowTime - mFpsPrevTime; 20162f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long totalTime = nowTime - mFpsStartTime; 20172f2022afa1eb85018368398bd150e9575fc099c9Chet Haase Log.v(TAG, "0x" + thisHash + "\tFrame time:\t" + frameTime); 20182f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsPrevTime = nowTime; 20192f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (totalTime > 1000) { 20202f2022afa1eb85018368398bd150e9575fc099c9Chet Haase float fps = (float) mFpsNumFrames * 1000 / totalTime; 20212f2022afa1eb85018368398bd150e9575fc099c9Chet Haase Log.v(TAG, "0x" + thisHash + "\tFPS:\t" + fps); 20222f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsStartTime = nowTime; 20232f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsNumFrames = 0; 20242f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 20252f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 20262f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 20272f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 202896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown private void performDraw() { 2029006f0e41abca961bade88908d7ef56ae63c429fbCraig Mautner if (!mAttachInfo.mScreenOn && !mReportNextDraw) { 2030006f0e41abca961bade88908d7ef56ae63c429fbCraig Mautner return; 2031006f0e41abca961bade88908d7ef56ae63c429fbCraig Mautner } 20327e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy 203396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown final long drawStartTime; 203496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (ViewDebug.DEBUG_LATENCY) { 203596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown drawStartTime = System.nanoTime(); 203696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (mLastDrawFinishedTimeNanos != 0) { 203796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "Starting draw(); it has been " 203896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown + ((drawStartTime - mLastDrawFinishedTimeNanos) * 0.000001f) 203996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown + "ms since the last draw finished."); 204096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } else { 204196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "Starting draw()."); 204296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 204396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 204496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 204596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown final boolean fullRedrawNeeded = mFullRedrawNeeded; 204696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = false; 2047481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown 20481f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy mIsDrawing = true; 2049481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown Trace.traceBegin(Trace.TRACE_TAG_VIEW, "draw"); 2050481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown try { 2051481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown draw(fullRedrawNeeded); 2052481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } finally { 20531f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy mIsDrawing = false; 2054481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown Trace.traceEnd(Trace.TRACE_TAG_VIEW); 2055481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } 205696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 205796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (ViewDebug.DEBUG_LATENCY) { 205896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown long now = System.nanoTime(); 205996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "performDraw() took " 206096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown + ((now - drawStartTime) * 0.000001f) 206196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown + "ms."); 206296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mLastDrawFinishedTimeNanos = now; 206396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 206496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 206596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (mReportNextDraw) { 206696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mReportNextDraw = false; 206796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 206896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (LOCAL_LOGV) { 206996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown Log.v(TAG, "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 207096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 207196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (mSurfaceHolder != null && mSurface.isValid()) { 207296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mSurfaceHolderCallback.surfaceRedrawNeeded(mSurfaceHolder); 207396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 207496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (callbacks != null) { 207596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown for (SurfaceHolder.Callback c : callbacks) { 207696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (c instanceof SurfaceHolder.Callback2) { 207796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 207896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mSurfaceHolder); 207996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown try { 208496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown sWindowSession.finishDrawing(mWindow); 208596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } catch (RemoteException e) { 208696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 20909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20962f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (DEBUG_FPS) { 20972f2022afa1eb85018368398bd150e9575fc099c9Chet Haase trackFPS(); 20982f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 20992f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 21002a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 21012a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 21022a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawComplete = true; 2103812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy final int count = sFirstDrawHandlers.size(); 2104812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy for (int i = 0; i< count; i++) { 2105a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.post(sFirstDrawHandlers.get(i)); 21062a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 21072a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 21082a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 210959a12cae208790dd202656f50a40a53ef49baeebRomain Guy 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 211225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final AttachInfo attachInfo = mAttachInfo; 211325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (attachInfo.mViewScrollChanged) { 211425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mViewScrollChanged = false; 211525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mTreeObserver.dispatchOnScrollChanged(); 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21178506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 21190f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn boolean animating = mScroller != null && mScroller.computeScrollOffset(); 21200f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 212996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 213025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final float appScale = attachInfo.mApplicationScale; 213125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final boolean scalingRequired = attachInfo.mScalingRequired; 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21330f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int resizeAlpha = 0; 21347d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 21357d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long deltaTime = SystemClock.uptimeMillis() - mResizeBufferStartTime; 21367d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (deltaTime < mResizeBufferDuration) { 21377d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy float amt = deltaTime/(float) mResizeBufferDuration; 21380f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn amt = mResizeInterpolator.getInterpolation(amt); 21390f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn animating = true; 21400f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn resizeAlpha = 255 - (int)(amt*255); 21410f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } else { 21427d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 21430f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 21440f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 21450f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 214696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown final Rect dirty = mDirty; 2147dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 2148dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface, we won't draw. 2149dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn dirty.setEmpty(); 21500f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 21510f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (mScroller != null) { 21520f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mScroller.abortAnimation(); 21530f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 21547d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 21550f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 2156dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return; 2157dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 215858ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy 215958ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy if (fullRedrawNeeded) { 216025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mIgnoreDirtyState = true; 2161c3166e15f8898a2ba66fb177efbddb1d0edf6140Romain Guy dirty.set(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 216258ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy } 2163ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 2165c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Draw " + mView + "/" 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 21699189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 21709189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 217325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mTreeObserver.dispatchOnDraw(); 217425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy 2175a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 217625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (attachInfo.mHardwareRenderer != null && attachInfo.mHardwareRenderer.isEnabled()) { 217796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown // Draw with hardware renderer. 217896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mIsAnimating = false; 217996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mHardwareYOffset = yoff; 218096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mResizeAlpha = resizeAlpha; 2181fea12b87f2988f20ea87314c4a1b47e1a0f4d95eRomain Guy 218296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mCurrentDirty.set(dirty); 218396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mCurrentDirty.union(mPreviousDirty); 218496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mPreviousDirty.set(dirty); 218596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown dirty.setEmpty(); 218696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 218725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (attachInfo.mHardwareRenderer.draw(mView, attachInfo, this, 218896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown animating ? null : mCurrentDirty)) { 218996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mPreviousDirty.set(0, 0, mWidth, mHeight); 21904e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 219125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } else if (!drawSoftware(surface, attachInfo, yoff, scalingRequired, dirty)) { 219225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy return; 219325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 219425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 2195a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 219625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (animating) { 219725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mFullRedrawNeeded = true; 219825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy scheduleTraversals(); 219925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 220025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 22014e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 220225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy /** 2203edbca1285e4757900e43d31087451d1953555d7dRomain Guy * @return true if drawing was succesfull, false if an error occurred 220425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy */ 220525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy private boolean drawSoftware(Surface surface, AttachInfo attachInfo, int yoff, 220625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy boolean scalingRequired, Rect dirty) { 2207a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 2208413baf8a03db180607efaca0bb60c15a153c4322Romain Guy // If we get here with a disabled & requested hardware renderer, something went 2209413baf8a03db180607efaca0bb60c15a153c4322Romain Guy // wrong (an invalidate posted right before we destroyed the hardware surface 2210413baf8a03db180607efaca0bb60c15a153c4322Romain Guy // for instance) so we should just bail out. Locking the surface with software 2211413baf8a03db180607efaca0bb60c15a153c4322Romain Guy // rendering at this point would lock it forever and prevent hardware renderer 2212413baf8a03db180607efaca0bb60c15a153c4322Romain Guy // from doing its job when it comes back. 2213413baf8a03db180607efaca0bb60c15a153c4322Romain Guy if (attachInfo.mHardwareRenderer != null && !attachInfo.mHardwareRenderer.isEnabled() && 2214413baf8a03db180607efaca0bb60c15a153c4322Romain Guy attachInfo.mHardwareRenderer.isRequested()) { 2215413baf8a03db180607efaca0bb60c15a153c4322Romain Guy mFullRedrawNeeded = true; 2216413baf8a03db180607efaca0bb60c15a153c4322Romain Guy scheduleTraversals(); 2217413baf8a03db180607efaca0bb60c15a153c4322Romain Guy return false; 2218413baf8a03db180607efaca0bb60c15a153c4322Romain Guy } 2219413baf8a03db180607efaca0bb60c15a153c4322Romain Guy 222025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // Draw with software renderer. 222125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Canvas canvas; 222225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy try { 222325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy int left = dirty.left; 222425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy int top = dirty.top; 222525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy int right = dirty.right; 222625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy int bottom = dirty.bottom; 22279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 222825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final long lockCanvasStartTime; 222925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 223025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy lockCanvasStartTime = System.nanoTime(); 223125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 22329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 223325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy canvas = mSurface.lockCanvas(dirty); 22349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 223525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 223625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy long now = System.nanoTime(); 223725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.d(ViewDebug.DEBUG_LATENCY_TAG, "- lockCanvas() took " 223825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy + ((now - lockCanvasStartTime) * 0.000001f) + "ms"); 223925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 22409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 224125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (left != dirty.left || top != dirty.top || right != dirty.right || 224225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy bottom != dirty.bottom) { 224325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mIgnoreDirtyState = true; 224425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 22459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 224625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // TODO: Do this in native 224725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy canvas.setDensity(mDensity); 224825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } catch (Surface.OutOfResourcesException e) { 224925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.e(TAG, "OutOfResourcesException locking surface", e); 225025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy try { 225125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (!sWindowSession.outOfMemory(mWindow)) { 225225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Slog.w(TAG, "No processes killed for memory; killing self"); 225325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Process.killProcess(Process.myPid()); 225425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 225525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } catch (RemoteException ex) { 225625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 225725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mLayoutRequested = true; // ask wm for a new surface next time. 225825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy return false; 225925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } catch (IllegalArgumentException e) { 226025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.e(TAG, "IllegalArgumentException locking surface", e); 226125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // Don't assume this is due to out of memory, it could be 226225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // something else, and if it is something else then we could 226325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // kill stuff (or ourself) for no reason. 226425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mLayoutRequested = true; // ask wm for a new surface next time. 226525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy return false; 226625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 226795db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown 226825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy try { 226925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (DEBUG_ORIENTATION || DEBUG_DRAW) { 227025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.v(TAG, "Surface " + surface + " drawing to bitmap w=" 227125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy + canvas.getWidth() + ", h=" + canvas.getHeight()); 227225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy //canvas.drawARGB(255, 255, 0, 0); 227325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 227495db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown 227525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy long startTime = 0L; 227625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 227725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy startTime = SystemClock.elapsedRealtime(); 227825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 227995db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown 228025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // If this bitmap's format includes an alpha channel, we 228125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // need to clear it before drawing so that the child will 228225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // properly re-composite its drawing on a transparent 228325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // background. This automatically respects the clip/dirty region 228425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // or 228525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // If we are applying an offset, we need to clear the area 228625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // where the offset doesn't appear to avoid having garbage 228725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // left in the blank areas. 228825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (!canvas.isOpaque() || yoff != 0) { 228925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy canvas.drawColor(0, PorterDuff.Mode.CLEAR); 229025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 22918169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 229225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy dirty.setEmpty(); 229325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mIsAnimating = false; 229425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mDrawingTime = SystemClock.uptimeMillis(); 229525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mView.mPrivateFlags |= View.DRAWN; 22969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (DEBUG_DRAW) { 229825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Context cxt = mView.getContext(); 229925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 230025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy ", metrics=" + cxt.getResources().getDisplayMetrics() + 230125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 230225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 230325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy try { 230425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy canvas.translate(0, -yoff); 230525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (mTranslator != null) { 230625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mTranslator.translateCanvas(canvas); 230725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 230825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy canvas.setScreenDensity(scalingRequired 230925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy ? DisplayMetrics.DENSITY_DEVICE : 0); 231025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mSetIgnoreDirtyState = false; 231195db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown 231225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final long drawStartTime; 231325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 231425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy drawStartTime = System.nanoTime(); 231525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 23169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 231725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mView.draw(canvas); 231895db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown 23194213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov drawAccessibilityFocusedDrawableIfNeeded(canvas); 23204213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 232125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 232225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy long now = System.nanoTime(); 232325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.d(ViewDebug.DEBUG_LATENCY_TAG, "- draw() took " 232425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy + ((now - drawStartTime) * 0.000001f) + "ms"); 232525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 232625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } finally { 232725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (!attachInfo.mSetIgnoreDirtyState) { 232825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // Only clear the flag if it was not set during the mView.draw() call 232925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mIgnoreDirtyState = false; 233095db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown } 233195db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown } 23328506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 233325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (false && ViewDebug.consistencyCheckEnabled) { 233425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 233525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 233625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy 233725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 233825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 233925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 234025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } finally { 234125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final long unlockCanvasAndPostStartTime; 234225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 234325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy unlockCanvasAndPostStartTime = System.nanoTime(); 234425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 234525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy 234625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy surface.unlockCanvasAndPost(canvas); 234725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy 234825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 234925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy long now = System.nanoTime(); 235025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.d(ViewDebug.DEBUG_LATENCY_TAG, "- unlockCanvasAndPost() took " 235125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy + ((now - unlockCanvasAndPostStartTime) * 0.000001f) + "ms"); 235225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 235325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy 235425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (LOCAL_LOGV) { 235525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.v(TAG, "Surface " + surface + " unlockCanvasAndPost"); 235625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 23579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 235825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy return true; 23599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2361e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov @Override 2362e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov public View findViewToTakeAccessibilityFocusFromHover(View child, View descendant) { 2363e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov if (descendant.includeForAccessibility()) { 2364e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov return descendant; 2365e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov } 2366e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov return null; 2367e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov } 2368e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov 23694213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov /** 23704213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * We want to draw a highlight around the current accessibility focused. 23714213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * Since adding a style for all possible view is not a viable option we 23724213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * have this specialized drawing method. 23734213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * 23744213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * Note: We are doing this here to be able to draw the highlight for 23754213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * virtual views in addition to real ones. 23764213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * 23774213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * @param canvas The canvas on which to draw. 23784213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov */ 23794213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private void drawAccessibilityFocusedDrawableIfNeeded(Canvas canvas) { 238007b726c86b1d0b22e51b08cb4234f8212864d9f9Svetoslav Ganov AccessibilityManager manager = AccessibilityManager.getInstance(mView.mContext); 238107b726c86b1d0b22e51b08cb4234f8212864d9f9Svetoslav Ganov if (!manager.isEnabled() || !manager.isTouchExplorationEnabled()) { 23824213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return; 23834213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 23844213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAccessibilityFocusedHost == null || mAccessibilityFocusedHost.mAttachInfo == null) { 23854213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return; 23864213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 23874213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov Drawable drawable = getAccessibilityFocusedDrawable(); 23884213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (drawable == null) { 23894213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return; 23904213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 23914213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov AccessibilityNodeProvider provider = 23924213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedHost.getAccessibilityNodeProvider(); 23934213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov Rect bounds = mView.mAttachInfo.mTmpInvalRect; 23944213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (provider == null) { 23954213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedHost.getDrawingRect(bounds); 23964213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mView instanceof ViewGroup) { 23974213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewGroup viewGroup = (ViewGroup) mView; 23984213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov viewGroup.offsetDescendantRectToMyCoords(mAccessibilityFocusedHost, bounds); 23994213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24004213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } else { 24014213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAccessibilityFocusedVirtualView == null) { 240257aab755441a28c2e5c78c35a57b940afc2799e0alanv mAccessibilityFocusedVirtualView = provider.findAccessibilityFocus(View.NO_ID); 24034213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24041d74df226619101d905d872c8e609d315409695eSvetoslav Ganov if (mAccessibilityFocusedVirtualView == null) { 24051d74df226619101d905d872c8e609d315409695eSvetoslav Ganov return; 24061d74df226619101d905d872c8e609d315409695eSvetoslav Ganov } 24074213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedVirtualView.getBoundsInScreen(bounds); 24084213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov bounds.offset(-mAttachInfo.mWindowLeft, -mAttachInfo.mWindowTop); 24094213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24104213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov drawable.setBounds(bounds); 24114213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov drawable.draw(canvas); 24124213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24134213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 24144213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private Drawable getAccessibilityFocusedDrawable() { 24154213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAttachInfo != null) { 24164213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // Lazily load the accessibility focus drawable. 24174213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAttachInfo.mAccessibilityFocusDrawable == null) { 24184213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov TypedValue value = new TypedValue(); 24194213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov final boolean resolved = mView.mContext.getTheme().resolveAttribute( 24204213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov R.attr.accessibilityFocusedDrawable, value, true); 24214213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (resolved) { 24224213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAttachInfo.mAccessibilityFocusDrawable = 24234213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mView.mContext.getResources().getDrawable(value.resourceId); 24244213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24254213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24264213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return mAttachInfo.mAccessibilityFocusDrawable; 24274213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24284213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return null; 24294213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24304213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 243151e4d4db296c252641161b39e98f49acebc46062Romain Guy void invalidateDisplayLists() { 243251e4d4db296c252641161b39e98f49acebc46062Romain Guy final ArrayList<DisplayList> displayLists = mDisplayLists; 243351e4d4db296c252641161b39e98f49acebc46062Romain Guy final int count = displayLists.size(); 243451e4d4db296c252641161b39e98f49acebc46062Romain Guy 243551e4d4db296c252641161b39e98f49acebc46062Romain Guy for (int i = 0; i < count; i++) { 243651e4d4db296c252641161b39e98f49acebc46062Romain Guy displayLists.get(i).invalidate(); 243751e4d4db296c252641161b39e98f49acebc46062Romain Guy } 243851e4d4db296c252641161b39e98f49acebc46062Romain Guy 243951e4d4db296c252641161b39e98f49acebc46062Romain Guy displayLists.clear(); 244051e4d4db296c252641161b39e98f49acebc46062Romain Guy } 244151e4d4db296c252641161b39e98f49acebc46062Romain Guy 24429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 24439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 24449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 24459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 24469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 24479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 24488506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 24509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 24519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 24529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 24539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 24549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 24559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 24569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 24579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 24589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 24599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 24609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 24619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 24629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 2463e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 2464e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 2465e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 2466b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato // line checks whether the view is still in our hierarchy. 2467b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato if (focus == null || focus.mAttachInfo != mAttachInfo) { 2468e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 2469e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 2470e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 2471e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 24729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 24739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 24759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 24779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 24799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 24819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 24829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 24839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 24849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 24869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 24879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 24889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 24919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 24929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 24939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 24949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 24969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 24979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 24999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 25009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 25019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 25029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 25039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 25049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 25051c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn if (mView instanceof ViewGroup) { 25061c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetDescendantRectToMyCoords( 25071c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn focus, mTempRect); 25081c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn } 25099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 25119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 25129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 25139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 25149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 25159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 25179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 25189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 25199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 25219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 25239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 25249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 25259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 25269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 25279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 25289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 25309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 25319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 25329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 25349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 25359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 25369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 25379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 25389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 25409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 25429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 25489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 25499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 25507d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (!immediate && mResizeBuffer == null) { 25519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 25529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 25539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 25559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 25569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 25579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 25599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25608506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 25629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25638506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2564e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov /** 2565e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov * @hide 2566e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov */ 2567e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov public View getAccessibilityFocusedHost() { 2568e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov return mAccessibilityFocusedHost; 2569e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov } 2570e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov 2571e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov /** 2572e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov * @hide 2573e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov */ 2574e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov public AccessibilityNodeInfo getAccessibilityFocusedVirtualView() { 2575e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov return mAccessibilityFocusedVirtualView; 2576e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov } 2577e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov 25784213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov void setAccessibilityFocusedHost(View host) { 2579791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // If we have a virtual view with accessibility focus we need 2580791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // to clear the focus and invalidate the virtual view bounds. 2581791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov if (mAccessibilityFocusedVirtualView != null) { 2582791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov 2583791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov AccessibilityNodeInfo focusNode = mAccessibilityFocusedVirtualView; 2584791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov View focusHost = mAccessibilityFocusedHost; 2585791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov focusHost.clearAccessibilityFocusNoCallbacks(); 2586791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov 2587791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // Wipe the state of the current accessibility focus since 2588791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // the call into the provider to clear accessibility focus 2589791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // will fire an accessibility event which will end up calling 2590791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // this method and we want to have clean state when this 2591791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // invocation happens. 2592791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov mAccessibilityFocusedHost = null; 2593791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov mAccessibilityFocusedVirtualView = null; 2594791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov 2595791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov AccessibilityNodeProvider provider = focusHost.getAccessibilityNodeProvider(); 2596791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov if (provider != null) { 2597791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // Invalidate the area of the cleared accessibility focus. 2598791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov focusNode.getBoundsInParent(mTempRect); 2599791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov focusHost.invalidate(mTempRect); 2600791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // Clear accessibility focus in the virtual node. 2601791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov final int virtualNodeId = AccessibilityNodeInfo.getVirtualDescendantId( 2602791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov focusNode.getSourceNodeId()); 2603791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov provider.performAction(virtualNodeId, 2604791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov AccessibilityNodeInfo.ACTION_CLEAR_ACCESSIBILITY_FOCUS, null); 2605791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov } 2606791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov } 2607791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov if (mAccessibilityFocusedHost != null) { 2608791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // Clear accessibility focus in the view. 26094213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedHost.clearAccessibilityFocusNoCallbacks(); 26104213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 2611791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov 2612791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // Set the new focus host. 26134213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedHost = host; 2614791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov 2615791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // If the host has a provide find the virtual descendant that has focus. 2616791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov if (mAccessibilityFocusedHost != null) { 2617791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov AccessibilityNodeProvider provider = 2618791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov mAccessibilityFocusedHost.getAccessibilityNodeProvider(); 2619791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov if (provider != null) { 2620791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov mAccessibilityFocusedVirtualView = provider.findAccessibilityFocus(View.NO_ID); 2621791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov return; 2622791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov } 2623791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov } 26244213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 26254213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 26269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 26279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 2628b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov 2629b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov if (DEBUG_INPUT_RESIZE) { 2630b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov Log.v(TAG, "Request child focus: focus now " + focused); 26319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2632b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov 2633b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mOldFocusedView, focused); 2634b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov scheduleTraversals(); 2635b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov 26369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 26379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 26409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 26419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2642b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov if (DEBUG_INPUT_RESIZE) { 2643b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov Log.v(TAG, "Clearing child focus"); 2644b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov } 2645b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov 2646b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov mOldFocusedView = mFocusedView; 26479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2648b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov // Invoke the listener only if there is no view to take focus 2649b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov if (focusSearch(null, View.FOCUS_FORWARD) == null) { 2650b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mOldFocusedView, null); 265173eb97f628b298c7bd032aa9db11dadf05f5b539Amith Yamasani } 26529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2653b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov mFocusedView = mRealFocusedView = null; 2654b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov } 265573eb97f628b298c7bd032aa9db11dadf05f5b539Amith Yamasani 26564213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 26574213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov public ViewParent getParentForAccessibility() { 26584213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return null; 26594213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 26604213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 26619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 26629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 26631c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (mView != null) { 26641c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (!mView.hasFocus()) { 26659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 26661c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } else { 26671c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // the one case where will transfer focus away from the current one 26681c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // is if the current view is a view group that prefers to give focus 26691c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // to its children first AND the view is a descendant of it. 26701c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy mFocusedView = mView.findFocus(); 26711c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy boolean descendantsHaveDibsOnFocus = 26721c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (mFocusedView instanceof ViewGroup) && 26731c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (((ViewGroup) mFocusedView).getDescendantFocusability() == 26741c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy ViewGroup.FOCUS_AFTER_DESCENDANTS); 26751c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 26761c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // If a view gets the focus, the listener will be invoked from requestChildFocus() 26771c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy v.requestFocus(); 26781c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } 26799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 26849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 26859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 26869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 26879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 26889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 26899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 269490fc03bc493fc2c984599b198b9d50bc387134f2Romain Guy if (mView != null && mView.mAttachInfo != null) { 269516260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAttachInfo.mHardwareRenderer != null && 269616260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 269716260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.validate(); 269816260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 26999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 27009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureNoConnection(); 27038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityStateChangeListener( 27048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 2705eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov removeSendWindowContentChangedCallback(); 27068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2707a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy destroyHardwareRenderer(); 2708a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy 2709791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov setAccessibilityFocusedHost(null); 2710791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov 27119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 27129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 27135583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 27149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27150586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 27169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2717cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null && mInputQueue != null) { 2718cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueDestroyed(mInputQueue); 2719cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback = null; 2720cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = null; 272132cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown } else if (mInputEventReceiver != null) { 272232cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown mInputEventReceiver.dispose(); 272332cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown mInputEventReceiver = null; 272446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 27259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 27269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 27279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 27289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2729349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown 273000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Dispose the input channel after removing the window so the Window Manager 273100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // doesn't interpret the input channel being closed as an abnormal termination. 273200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 273300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel.dispose(); 273400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel = null; 2735349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown } 273696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 2737ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown unscheduleTraversals(); 27389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27398506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2740694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn void updateConfiguration(Configuration config, boolean force) { 2741694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, 2742694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn "Applying new config to window " 2743694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mWindowAttributes.getTitle() 2744694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + ": " + config); 27455fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 27465fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo ci = mCompatibilityInfo.getIfNeeded(); 27475fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (ci != null) { 27485fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = new Configuration(config); 27495fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn ci.applyToConfiguration(config); 27505fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 27515fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2752694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn synchronized (sConfigCallbacks) { 2753694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn for (int i=sConfigCallbacks.size()-1; i>=0; i--) { 2754694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn sConfigCallbacks.get(i).onConfigurationChanged(config); 2755694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2756694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2757694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 2758694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // At this point the resources have been updated to 2759694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // have the most recent config, whatever that is. Use 2760694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // the on in them which may be newer. 27611c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy config = mView.getResources().getConfiguration(); 2762694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (force || mLastConfiguration.diff(config) != 0) { 2763694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(config); 2764694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mView.dispatchConfigurationChanged(config); 2765694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2766694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2767694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2768694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 27699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 27719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2772e5dfa47d84668376b84074c04570fb961870adebSvetoslav Ganov public static boolean isViewDescendantOf(View child, View parent) { 27739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 27749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 27759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 27789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 27799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2781cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy private static void forceLayout(View view) { 2782cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy view.forceLayout(); 2783cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (view instanceof ViewGroup) { 2784cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy ViewGroup group = (ViewGroup) view; 2785cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy final int count = group.getChildCount(); 2786cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy for (int i = 0; i < count; i++) { 2787cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(group.getChildAt(i)); 2788cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2789cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2790cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 27919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2792a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_INVALIDATE = 1; 2793a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_INVALIDATE_RECT = 2; 2794a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DIE = 3; 2795a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_RESIZED = 4; 2796a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_RESIZED_REPORT = 5; 2797a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_WINDOW_FOCUS_CHANGED = 6; 2798a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_KEY = 7; 2799a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_APP_VISIBILITY = 8; 2800a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_GET_NEW_SURFACE = 9; 2801a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_IME_FINISHED_EVENT = 10; 2802a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_KEY_FROM_IME = 11; 2803a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_FINISH_INPUT_CONNECTION = 12; 2804a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_CHECK_FOCUS = 13; 2805a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_CLOSE_SYSTEM_DIALOGS = 14; 2806a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_DRAG_EVENT = 15; 2807a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_DRAG_LOCATION_EVENT = 16; 2808a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_SYSTEM_UI_VISIBILITY = 17; 2809a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_UPDATE_CONFIGURATION = 18; 28104213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private final static int MSG_PROCESS_INPUT_EVENTS = 19; 28114213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private final static int MSG_DISPATCH_SCREEN_STATE = 20; 28124213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private final static int MSG_INVALIDATE_DISPLAY_LIST = 21; 2813005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov private final static int MSG_CLEAR_ACCESSIBILITY_FOCUS_HOST = 22; 281412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn private final static int MSG_DISPATCH_DONE_ANIMATING = 23; 2815a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn private final static int MSG_INVALIDATE_WORLD = 24; 2816a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 2817a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown final class ViewRootHandler extends Handler { 2818a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown @Override 2819a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public String getMessageName(Message message) { 2820a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown switch (message.what) { 2821a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_INVALIDATE: 2822a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_INVALIDATE"; 2823a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_INVALIDATE_RECT: 2824a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_INVALIDATE_RECT"; 2825a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DIE: 2826a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DIE"; 2827a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_RESIZED: 2828a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_RESIZED"; 2829a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_RESIZED_REPORT: 2830a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_RESIZED_REPORT"; 2831a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_WINDOW_FOCUS_CHANGED: 2832a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_WINDOW_FOCUS_CHANGED"; 2833a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_KEY: 2834a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_KEY"; 2835a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_APP_VISIBILITY: 2836a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_APP_VISIBILITY"; 2837a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_GET_NEW_SURFACE: 2838a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_GET_NEW_SURFACE"; 2839a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_IME_FINISHED_EVENT: 2840a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_IME_FINISHED_EVENT"; 2841a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_KEY_FROM_IME: 2842a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_KEY_FROM_IME"; 2843a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_FINISH_INPUT_CONNECTION: 2844a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_FINISH_INPUT_CONNECTION"; 2845a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_CHECK_FOCUS: 2846a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_CHECK_FOCUS"; 2847a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_CLOSE_SYSTEM_DIALOGS: 2848a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_CLOSE_SYSTEM_DIALOGS"; 2849a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_DRAG_EVENT: 2850a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_DRAG_EVENT"; 2851a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_DRAG_LOCATION_EVENT: 2852a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_DRAG_LOCATION_EVENT"; 2853a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_SYSTEM_UI_VISIBILITY: 2854a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_SYSTEM_UI_VISIBILITY"; 2855a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_UPDATE_CONFIGURATION: 2856a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_UPDATE_CONFIGURATION"; 2857a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_PROCESS_INPUT_EVENTS: 2858a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_PROCESS_INPUT_EVENTS"; 285951e4d4db296c252641161b39e98f49acebc46062Romain Guy case MSG_DISPATCH_SCREEN_STATE: 286051e4d4db296c252641161b39e98f49acebc46062Romain Guy return "MSG_DISPATCH_SCREEN_STATE"; 286151e4d4db296c252641161b39e98f49acebc46062Romain Guy case MSG_INVALIDATE_DISPLAY_LIST: 286251e4d4db296c252641161b39e98f49acebc46062Romain Guy return "MSG_INVALIDATE_DISPLAY_LIST"; 2863005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov case MSG_CLEAR_ACCESSIBILITY_FOCUS_HOST: 2864005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov return "MSG_CLEAR_ACCESSIBILITY_FOCUS_HOST"; 286512d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn case MSG_DISPATCH_DONE_ANIMATING: 286612d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn return "MSG_DISPATCH_DONE_ANIMATING"; 2867a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2868a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return super.getMessageName(message); 2869a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 287064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 2871a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown @Override 2872a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void handleMessage(Message msg) { 2873a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown switch (msg.what) { 2874a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_INVALIDATE: 2875a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown ((View) msg.obj).invalidate(); 28769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2877a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_INVALIDATE_RECT: 2878a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 2879a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown info.target.invalidate(info.left, info.top, info.right, info.bottom); 2880a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown info.release(); 2881a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2882a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_IME_FINISHED_EVENT: 2883a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown handleImeFinishedEvent(msg.arg1, msg.arg2 != 0); 2884a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2885a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_PROCESS_INPUT_EVENTS: 2886a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mProcessInputEventsScheduled = false; 2887a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown doProcessInputEvents(); 2888a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2889a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_APP_VISIBILITY: 2890a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown handleAppVisibility(msg.arg1 != 0); 2891a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2892a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_GET_NEW_SURFACE: 2893a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown handleGetNewSurface(); 2894a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2895a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_RESIZED: 2896a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown ResizedInfo ri = (ResizedInfo)msg.obj; 2897a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 2898a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 28993556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn && mPendingContentInsets.equals(ri.contentInsets) 2900a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown && mPendingVisibleInsets.equals(ri.visibleInsets) 2901a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown && ((ResizedInfo)msg.obj).newConfig == null) { 2902a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 29039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2904a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // fall through... 2905a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_RESIZED_REPORT: 2906a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mAdded) { 2907a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Configuration config = ((ResizedInfo)msg.obj).newConfig; 2908a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (config != null) { 2909a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown updateConfiguration(config, false); 2910a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2911a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWinFrame.left = 0; 2912a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWinFrame.right = msg.arg1; 2913a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWinFrame.top = 0; 2914a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWinFrame.bottom = msg.arg2; 29153556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mPendingContentInsets.set(((ResizedInfo)msg.obj).contentInsets); 2916a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mPendingVisibleInsets.set(((ResizedInfo)msg.obj).visibleInsets); 2917a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (msg.what == MSG_RESIZED_REPORT) { 2918a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mReportNextDraw = true; 2919a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2920cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy 2921a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mView != null) { 2922a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown forceLayout(mView); 2923a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2924a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown requestLayout(); 2925cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2926a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2927a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_WINDOW_FOCUS_CHANGED: { 2928a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mAdded) { 2929a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown boolean hasWindowFocus = msg.arg1 != 0; 2930a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mAttachInfo.mHasWindowFocus = hasWindowFocus; 293159a12cae208790dd202656f50a40a53ef49baeebRomain Guy 2932a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown profileRendering(hasWindowFocus); 29339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2934a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (hasWindowFocus) { 2935a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown boolean inTouchMode = msg.arg2 != 0; 2936a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown ensureTouchModeLocally(inTouchMode); 2937a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 2938a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mAttachInfo.mHardwareRenderer != null && 2939a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mSurface != null && mSurface.isValid()) { 2940a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mFullRedrawNeeded = true; 2941648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2942a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mAttachInfo.mHardwareRenderer.initializeIfNeeded(mWidth, mHeight, 2943a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHolder); 2944a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } catch (Surface.OutOfResourcesException e) { 2945a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Log.e(TAG, "OutOfResourcesException locking surface", e); 2946a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown try { 2947a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (!sWindowSession.outOfMemory(mWindow)) { 2948a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Slog.w(TAG, "No processes killed for memory; killing self"); 2949a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Process.killProcess(Process.myPid()); 2950a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2951a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } catch (RemoteException ex) { 2952648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2953a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // Retry in a bit. 2954a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown sendMessageDelayed(obtainMessage(msg.what, msg.arg1, msg.arg2), 500); 2955a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return; 2956648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2957648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 29589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29598506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2960a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mLastWasImTarget = WindowManager.LayoutParams 2961a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown .mayUseInputMethod(mWindowAttributes.flags); 29628506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2963a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown InputMethodManager imm = InputMethodManager.peekInstance(); 2964a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mView != null) { 2965a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (hasWindowFocus && imm != null && mLastWasImTarget) { 2966a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown imm.startGettingWindowFocus(mView); 2967a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2968a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mAttachInfo.mKeyDispatchState.reset(); 2969a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mView.dispatchWindowFocusChanged(hasWindowFocus); 29709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 297175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 2972a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // Note: must be done after the focus change callbacks, 2973a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // so all of the view state is set up correctly. 2974a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (hasWindowFocus) { 2975a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (imm != null && mLastWasImTarget) { 2976a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown imm.onWindowFocus(mView, mView.findFocus(), 2977a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWindowAttributes.softInputMode, 2978a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown !mHasHadWindowFocus, mWindowAttributes.flags); 2979a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2980a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // Clear the forward bit. We can just do this directly, since 2981a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // the window manager doesn't care about it. 2982a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWindowAttributes.softInputMode &= 29839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 2984a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown ((WindowManager.LayoutParams)mView.getLayoutParams()) 2985a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown .softInputMode &= 2986a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 2987a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHasHadWindowFocus = true; 2988a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 298975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 29901d74df226619101d905d872c8e609d315409695eSvetoslav Ganov setAccessibilityFocusedHost(null); 29911d74df226619101d905d872c8e609d315409695eSvetoslav Ganov 29924213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mView != null && mAccessibilityManager.isEnabled()) { 29934213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (hasWindowFocus) { 29944213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mView.sendAccessibilityEvent( 29954213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 29964213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // Give accessibility focus to the view that has input 29974213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // focus if such, otherwise to the first one. 29984213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mView instanceof ViewGroup) { 29994213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewGroup viewGroup = (ViewGroup) mView; 30004213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View focused = viewGroup.findFocus(); 30014213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (focused != null) { 30024213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov focused.requestAccessibilityFocus(); 30034213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 30044213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 30054213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // There is no accessibility focus, despite our effort 30064213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // above, now just give it to the first view. 30074213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAccessibilityFocusedHost == null) { 30084213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mView.requestAccessibilityFocus(); 30094213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 30104213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 3011a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 301275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 3013a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 3014a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DIE: 3015a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown doDie(); 3016a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 3017a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_KEY: { 3018a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown KeyEvent event = (KeyEvent)msg.obj; 3019a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown enqueueInputEvent(event, null, 0, true); 3020a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 3021a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_KEY_FROM_IME: { 3022a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (LOCAL_LOGV) Log.v( 3023a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown TAG, "Dispatching key " 3024a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown + msg.obj + " from IME to " + mView); 3025a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown KeyEvent event = (KeyEvent)msg.obj; 3026a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 3027a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // The IME is trying to say this event is from the 3028a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // system! Bad bad bad! 3029a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown //noinspection UnusedAssignment 3030a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown event = KeyEvent.changeFlags(event, event.getFlags() & ~KeyEvent.FLAG_FROM_SYSTEM); 3031a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 3032a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown enqueueInputEvent(event, null, QueuedInputEvent.FLAG_DELIVER_POST_IME, true); 3033a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 3034a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_FINISH_INPUT_CONNECTION: { 3035a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown InputMethodManager imm = InputMethodManager.peekInstance(); 3036a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (imm != null) { 3037a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown imm.reportFinishInputConnection((InputConnection)msg.obj); 3038a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 3039a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 3040a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_CHECK_FOCUS: { 3041a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown InputMethodManager imm = InputMethodManager.peekInstance(); 3042a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (imm != null) { 3043a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown imm.checkFocus(); 3044a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 3045a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 3046a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_CLOSE_SYSTEM_DIALOGS: { 3047a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mView != null) { 3048a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mView.onCloseSystemDialogs((String)msg.obj); 3049a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 3050a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 3051a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_DRAG_EVENT: 3052a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_DRAG_LOCATION_EVENT: { 3053a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown DragEvent event = (DragEvent)msg.obj; 3054a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown event.mLocalState = mLocalDragState; // only present when this app called startDrag() 3055a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown handleDragEvent(event); 3056a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 3057a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_SYSTEM_UI_VISIBILITY: { 3058a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown handleDispatchSystemUiVisibilityChanged((SystemUiVisibilityInfo)msg.obj); 3059a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 3060a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_UPDATE_CONFIGURATION: { 3061a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Configuration config = (Configuration)msg.obj; 3062a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (config.isOtherSeqNewer(mLastConfiguration)) { 3063a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown config = mLastConfiguration; 3064a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 3065a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown updateConfiguration(config, false); 3066a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 3067bb9908b828a8cfd5965553be66faa6af89973697Romain Guy case MSG_DISPATCH_SCREEN_STATE: { 30687e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy if (mView != null) { 3069bb9908b828a8cfd5965553be66faa6af89973697Romain Guy handleScreenStateChange(msg.arg1 == 1); 30707e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 30717e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } break; 307251e4d4db296c252641161b39e98f49acebc46062Romain Guy case MSG_INVALIDATE_DISPLAY_LIST: { 307351e4d4db296c252641161b39e98f49acebc46062Romain Guy invalidateDisplayLists(); 307451e4d4db296c252641161b39e98f49acebc46062Romain Guy } break; 3075005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov case MSG_CLEAR_ACCESSIBILITY_FOCUS_HOST: { 3076005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov setAccessibilityFocusedHost(null); 3077005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov } break; 307812d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn case MSG_DISPATCH_DONE_ANIMATING: { 307912d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn handleDispatchDoneAnimating(); 308012d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } break; 3081a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn case MSG_INVALIDATE_WORLD: { 3082a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn invalidateWorld(mView); 3083a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } break; 30849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 308751e4d4db296c252641161b39e98f49acebc46062Romain Guy 3088a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown final ViewRootHandler mHandler = new ViewRootHandler(); 30898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 30909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 30929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 30939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 30949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 30959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 30969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 30979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 30989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 31009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 31019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 31029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 31039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 31059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 31069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 31079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 31089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 31099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 31122d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return ensureTouchModeLocally(inTouchMode); 31139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 31179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 31189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 31199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 31209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31212d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy private boolean ensureTouchModeLocally(boolean inTouchMode) { 31229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 31239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 31249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 31269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 31289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 31299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31302d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 31319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 31349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 31359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 31369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 31379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 31389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 31399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 3140cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov if (focused != null && !focused.isFocusableInTouchMode()) { 3141cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov 31429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 31439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 31449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 31459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 31469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 31479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 3148cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov } else { 3149cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov // nothing appropriate to have focus in touch mode, clear it out 3150cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov mView.unFocus(); 3151cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 3152cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov mFocusedView = null; 3153cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov mOldFocusedView = null; 3154cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov return true; 31559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 31649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 31659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 31669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 31679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3168a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy private static ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 31699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 31709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 31719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 31729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 31739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 31749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 31759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 31779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 31789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 31799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 31809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 31839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 31869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 31879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 31889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 31899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 31909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 31919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 3192cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov return false; 3193cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 31949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 31959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 31969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 3197cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov return false; 31984213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 31999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3200cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov 3201cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov // find the best view to give focus to in this brave new non-touch-mode 3202cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov // world 3203cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov final View focused = focusSearch(null, View.FOCUS_DOWN); 3204cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov if (focused != null) { 3205cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov return focused.requestFocus(View.FOCUS_DOWN); 3206cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov } 32079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 32099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32114952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverInputEvent(QueuedInputEvent q) { 32124e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 32134952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mDeliverTimeNanos = System.nanoTime(); 32144e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 32154e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 3216481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown Trace.traceBegin(Trace.TRACE_TAG_VIEW, "deliverInputEvent"); 3217481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown try { 3218481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown if (q.mEvent instanceof KeyEvent) { 3219481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown deliverKeyEvent(q); 32204952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } else { 3221481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown final int source = q.mEvent.getSource(); 3222481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) { 3223481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown deliverPointerEvent(q); 3224481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } else if ((source & InputDevice.SOURCE_CLASS_TRACKBALL) != 0) { 3225481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown deliverTrackballEvent(q); 3226481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } else { 3227481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown deliverGenericMotionEvent(q); 3228481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } 32294952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 3230481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } finally { 3231481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown Trace.traceEnd(Trace.TRACE_TAG_VIEW); 32324952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 32334952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 32344952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 32354952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverPointerEvent(QueuedInputEvent q) { 32364952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final MotionEvent event = (MotionEvent)q.mEvent; 32377564d62a773857b2f46405d22f296edb3530d88eJeff Brown final boolean isTouchEvent = event.isTouchEvent(); 323821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 32397564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 324021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTouchEvent(event, 0); 324121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } else { 324221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 324321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 324421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 324521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 32463915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 32473915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 32484952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 32493915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32503915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32513915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32523915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the pointer event for compatibility, if needed. 325300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mTranslator != null) { 325400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mTranslator.translateEventInScreenToAppWindow(event); 325500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 32569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32577564d62a773857b2f46405d22f296edb3530d88eJeff Brown // Enter touch mode on down or scroll. 32587564d62a773857b2f46405d22f296edb3530d88eJeff Brown final int action = event.getAction(); 32597564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_SCROLL) { 32603915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(true); 32613915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 326200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 32633915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Offset the scroll position. 32643915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mCurScrollY != 0) { 32653915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.offsetLocation(0, mCurScrollY); 32663915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32673915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 326833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("A Dispatching PointerEvents", System.nanoTime() - event.getEventTimeNano()); 32693915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32703915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32713915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Remember the touch position for possible drag-initiation. 32727564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 32737564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.x = event.getRawX(); 32747564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.y = event.getRawY(); 32757564d62a773857b2f46405d22f296edb3530d88eJeff Brown } 32763915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32773915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch touch to view hierarchy. 327833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown boolean handled = mView.dispatchPointerEvent(event); 32793915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 328033bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("B Dispatched PointerEvents ", System.nanoTime() - event.getEventTimeNano()); 32813915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32823915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 32834952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 32843915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32853915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32863915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32873915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Pointer event was unhandled. 32884952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 328900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 32909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32914952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverTrackballEvent(QueuedInputEvent q) { 32924952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final MotionEvent event = (MotionEvent)q.mEvent; 329321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 329421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTrackballEvent(event, 0); 329521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 329621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 32973915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 32983915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 32994952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 33003915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33033915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the trackball event to the view. 33043915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchTrackballEvent(event)) { 33053915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If we reach this, we delivered a trackball event to mView and 33063915bb845b032dc184dba5e60970b803390ca3edJeff Brown // mView consumed it. Because we will not translate the trackball 33073915bb845b032dc184dba5e60970b803390ca3edJeff Brown // event into a key event, touch mode will not exit, so we exit 33083915bb845b032dc184dba5e60970b803390ca3edJeff Brown // touch mode here. 33093915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(false); 33103915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33114952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 33123915bb845b032dc184dba5e60970b803390ca3edJeff Brown mLastTrackballTime = Integer.MIN_VALUE; 33133915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33143915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33153915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33163915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the trackball event into DPAD keys and try to deliver those. 33179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 33189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 33199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 33213915bb845b032dc184dba5e60970b803390ca3edJeff Brown if ((mLastTrackballTime + MAX_TRACKBALL_DELAY) < curTime) { 33229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 33239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 33249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 33259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 33269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 33279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 332900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int action = event.getAction(); 333049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown final int metaState = event.getMetaState(); 333100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown switch (action) { 333200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_DOWN: 333300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 333400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 3335f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(curTime, curTime, 333649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 333749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 33384952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputDevice.SOURCE_KEYBOARD)); 333900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 334000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_UP: 334100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 334200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 3343f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(curTime, curTime, 334449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 334549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 33464952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputDevice.SOURCE_KEYBOARD)); 334700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 334800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 33499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 335000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 335100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + x.step + " dir=" + x.dir + " acc=" + x.acceleration 335200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getX() 335300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " / Y=" + y.position + " step=" 335400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + y.step + " dir=" + y.dir + " acc=" + y.acceleration 335500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getY()); 335600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 335700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 335800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 335900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Generate DPAD events based on the trackball movement. 336000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // We pick the axis that has moved the most as the direction of 336100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // the DPAD. When we generate DPAD events for one axis, then the 336200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // other axis is reset -- we don't want to perform DPAD jumps due 336300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // to slight movements in the trackball when making major movements 336400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // along the other axis. 336500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int keycode = 0; 336600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int movement = 0; 336700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown float accel = 1; 336800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (xOff > yOff) { 336900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = x.generate((2/event.getXPrecision())); 337000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 337100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 337200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_LEFT; 337300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = x.acceleration; 337400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 337500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 337600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if (yOff > 0) { 337700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = y.generate((2/event.getYPrecision())); 337800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 337900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 338000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_UP; 338100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = y.acceleration; 338200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 338300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 338400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 338500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 338600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (keycode != 0) { 338700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement < 0) movement = -movement; 338800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int accelMovement = (int)(movement * accel); 338900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 339000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accelMovement=" + accelMovement 339100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accel=" + accel); 339200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (accelMovement > movement) { 339300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 339400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 339500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 339649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown int repeatCount = accelMovement - movement; 3397f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(curTime, curTime, 339849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_MULTIPLE, keycode, repeatCount, metaState, 339949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 34004952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputDevice.SOURCE_KEYBOARD)); 340100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 340200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown while (movement > 0) { 340300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 340400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 340500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 340600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown curTime = SystemClock.uptimeMillis(); 3407f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(curTime, curTime, 340849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, keycode, 0, metaState, 340949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 34104952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputDevice.SOURCE_KEYBOARD)); 3411f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(curTime, curTime, 341249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, keycode, 0, metaState, 341349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 34144952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputDevice.SOURCE_KEYBOARD)); 34154952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 341600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mLastTrackballTime = curTime; 34179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34183915bb845b032dc184dba5e60970b803390ca3edJeff Brown 34193915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Unfortunately we can't tell whether the application consumed the keys, so 34203915bb845b032dc184dba5e60970b803390ca3edJeff Brown // we always consider the trackball event handled. 34214952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 34229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34244952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverGenericMotionEvent(QueuedInputEvent q) { 34254952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final MotionEvent event = (MotionEvent)q.mEvent; 342621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 342721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 342821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 342921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 3430cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 3431cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final boolean isJoystick = (source & InputDevice.SOURCE_CLASS_JOYSTICK) != 0; 3432cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3433cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // If there is no view, then the event will not be handled. 3434cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView == null || !mAdded) { 3435cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3436cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 3437cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 34384952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 3439cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 3440cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3441cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3442cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Deliver the event to the view. 3443cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView.dispatchGenericMotionEvent(event)) { 3444cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3445cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 3446cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 34474952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 3448cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 3449cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3450cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3451cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3452cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Translate the joystick event into DPAD keys and try to deliver those. 3453cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, true); 34544952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 3455cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 34564952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 3457cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3458cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3459cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3460cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void updateJoystickDirection(MotionEvent event, boolean synthesizeNewKeys) { 3461cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final long time = event.getEventTime(); 3462cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int metaState = event.getMetaState(); 3463cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int deviceId = event.getDeviceId(); 3464cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 34656f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 34666f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int xDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_X)); 34676f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (xDirection == 0) { 34686f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown xDirection = joystickAxisValueToDirection(event.getX()); 34696f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 34706f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 34716f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int yDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_Y)); 34726f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (yDirection == 0) { 34736f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown yDirection = joystickAxisValueToDirection(event.getY()); 34746f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 3475cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3476cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != mLastJoystickXDirection) { 3477cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickXKeyCode != 0) { 3478f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(time, time, 3479cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickXKeyCode, 0, metaState, 34804952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source)); 3481cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = 0; 3482cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3483cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3484cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXDirection = xDirection; 3485cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3486cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != 0 && synthesizeNewKeys) { 3487cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = xDirection > 0 3488cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_RIGHT : KeyEvent.KEYCODE_DPAD_LEFT; 3489f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(time, time, 3490cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickXKeyCode, 0, metaState, 34914952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source)); 3492cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3493cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3494cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3495cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != mLastJoystickYDirection) { 3496cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickYKeyCode != 0) { 3497f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(time, time, 3498cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickYKeyCode, 0, metaState, 34994952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source)); 3500cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = 0; 3501cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3502cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3503cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYDirection = yDirection; 3504cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3505cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != 0 && synthesizeNewKeys) { 3506cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = yDirection > 0 3507cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_DOWN : KeyEvent.KEYCODE_DPAD_UP; 3508f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(time, time, 3509cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickYKeyCode, 0, metaState, 35104952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source)); 3511cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3512cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3513cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3514cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3515cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private static int joystickAxisValueToDirection(float value) { 3516cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (value >= 0.5f) { 3517cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 1; 3518cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else if (value <= -0.5f) { 3519cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return -1; 3520cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 3521cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 0; 3522cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3523cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3524cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 35259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 35264e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for keyboard navigation. 35274e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @param keyEvent The key event. 35284e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for keyboard navigation. 35299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35304e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isNavigationKey(KeyEvent keyEvent) { 35314e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown switch (keyEvent.getKeyCode()) { 35329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 35339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 35349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 35359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 35364e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_DPAD_CENTER: 35374e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_UP: 35384e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_DOWN: 35394e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_HOME: 35404e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_END: 35414e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 35424e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_SPACE: 35434e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_ENTER: 35449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 35459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 35504e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for typing. 35519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 35524e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for typing. 35539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35544e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isTypingKey(KeyEvent keyEvent) { 35554e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return keyEvent.getUnicodeChar() > 0; 35569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 35594e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * See if the key event means we should leave touch mode (and leave touch mode if so). 35609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 35619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 35629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 35639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 35654e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only relevant in touch mode. 35664e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (!mAttachInfo.mInTouchMode) { 35674e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return false; 35684e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 35694e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 35704e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only consider leaving touch mode on DOWN or MULTIPLE actions, never on UP. 357151a6bee6719820d09595f474264fcb833eff470aAdam Powell final int action = event.getAction(); 357251a6bee6719820d09595f474264fcb833eff470aAdam Powell if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_MULTIPLE) { 35739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35754e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 35764e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Don't leave touch mode if the IME told us not to. 35774e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if ((event.getFlags() & KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 35789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35814e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for keyboard navigation then leave touch mode 35824e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 35834e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // When a new focused view is selected, we consume the navigation key because 35844e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // navigation doesn't make much sense unless a view already has focus so 35854e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // the key's purpose is to set focus. 35864e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isNavigationKey(event)) { 35874e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return ensureTouchMode(false); 35889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35904e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for typing then leave touch mode 35914e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 35924e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Always allow the view to process the typing key. 35934e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isTypingKey(event)) { 35944e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown ensureTouchMode(false); 35959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36014952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverKeyEvent(QueuedInputEvent q) { 36024952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final KeyEvent event = (KeyEvent)q.mEvent; 360321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 360421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onKeyEvent(event, 0); 360521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 360621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 36074952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if ((q.mFlags & QueuedInputEvent.FLAG_DELIVER_POST_IME) == 0) { 36084952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // If there is no view, then the event will not be handled. 36094952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (mView == null || !mAdded) { 36104952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 36114952dfd16a0f839559ffa78f5016394caf85294fJeff Brown return; 36124952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 36133915bb845b032dc184dba5e60970b803390ca3edJeff Brown 36144952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (LOCAL_LOGV) Log.v(TAG, "Dispatching key " + event + " to " + mView); 36153915bb845b032dc184dba5e60970b803390ca3edJeff Brown 36164952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Perform predispatching before the IME. 36174952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (mView.dispatchKeyEventPreIme(event)) { 36184952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 36199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 36209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36214952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 36224952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Dispatch to the IME before propagating down the view hierarchy. 36234952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // The IME will eventually call back into handleImeFinishedEvent. 36244952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (mLastWasImTarget) { 36254952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputMethodManager imm = InputMethodManager.peekInstance(); 36264952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (imm != null) { 362732cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown final int seq = event.getSequenceNumber(); 36284952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 362932cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown + seq + " event=" + event); 363032cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown imm.dispatchKeyEvent(mView.getContext(), seq, event, mInputMethodCallback); 36314952dfd16a0f839559ffa78f5016394caf85294fJeff Brown return; 36324952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 36334952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 36349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36353915bb845b032dc184dba5e60970b803390ca3edJeff Brown 36363915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Not dispatching to IME, continue with post IME actions. 36374952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deliverKeyEventPostIme(q); 36389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36404952dfd16a0f839559ffa78f5016394caf85294fJeff Brown void handleImeFinishedEvent(int seq, boolean handled) { 36414952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final QueuedInputEvent q = mCurrentInputEvent; 364232cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown if (q != null && q.mEvent.getSequenceNumber() == seq) { 36434952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final KeyEvent event = (KeyEvent)q.mEvent; 36444952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (DEBUG_IMF) { 36454952dfd16a0f839559ffa78f5016394caf85294fJeff Brown Log.v(TAG, "IME finished event: seq=" + seq 36464952dfd16a0f839559ffa78f5016394caf85294fJeff Brown + " handled=" + handled + " event=" + event); 36474952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 36483915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 36494952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 36509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 36514952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deliverKeyEventPostIme(q); 36524952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 36534952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } else { 36544952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (DEBUG_IMF) { 36554952dfd16a0f839559ffa78f5016394caf85294fJeff Brown Log.v(TAG, "IME finished event: seq=" + seq 36564952dfd16a0f839559ffa78f5016394caf85294fJeff Brown + " handled=" + handled + ", event not found!"); 36579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36608506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 36614952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverKeyEventPostIme(QueuedInputEvent q) { 36624952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final KeyEvent event = (KeyEvent)q.mEvent; 36634e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 36644952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mDeliverPostImeTimeNanos = System.nanoTime(); 36654e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 36664e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 36673915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the view went away, then the event will not be handled. 36683915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 36694952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 36703915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 36713915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 36729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36733915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the key's purpose is to exit touch mode then we consume it and consider it handled. 36743915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (checkForLeavingTouchModeAndConsume(event)) { 36754952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 36763915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 36773915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 36788506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 36799065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // Make sure the fallback event policy sees all keys that will be delivered to the 36809065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // view hierarchy. 36819065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown mFallbackEventHandler.preDispatchKeyEvent(event); 36829065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 36833915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the key to the view hierarchy. 36843915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEvent(event)) { 36854952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 36863915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 36873915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 368886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 3689c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown // If the Control modifier is held, try to interpret the key as a shortcut. 36907bedf2449041a425899448cb672e91b0a5c97c62Jeff Brown if (event.getAction() == KeyEvent.ACTION_DOWN 3691c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && event.isCtrlPressed() 36927bedf2449041a425899448cb672e91b0a5c97c62Jeff Brown && event.getRepeatCount() == 0 3693c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && !KeyEvent.isModifierKey(event.getKeyCode())) { 3694c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (mView.dispatchKeyShortcutEvent(event)) { 36954952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 3696c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown return; 3697c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3698c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3699c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown 37003915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Apply the fallback event policy. 37013915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mFallbackEventHandler.dispatchKeyEvent(event)) { 37024952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 37033915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 37043915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 37059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37063915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Handle automatic focus changes. 37073915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (event.getAction() == KeyEvent.ACTION_DOWN) { 37083915bb845b032dc184dba5e60970b803390ca3edJeff Brown int direction = 0; 37093915bb845b032dc184dba5e60970b803390ca3edJeff Brown switch (event.getKeyCode()) { 37104213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov case KeyEvent.KEYCODE_DPAD_LEFT: 37114213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (event.hasNoModifiers()) { 37124213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_LEFT; 37134213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 37144213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov break; 37154213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov case KeyEvent.KEYCODE_DPAD_RIGHT: 37164213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (event.hasNoModifiers()) { 37174213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_RIGHT; 37184213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 37194213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov break; 37204213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov case KeyEvent.KEYCODE_DPAD_UP: 37214213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (event.hasNoModifiers()) { 37224213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_UP; 37234213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 37244213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov break; 37254213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov case KeyEvent.KEYCODE_DPAD_DOWN: 37264213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (event.hasNoModifiers()) { 37274213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_DOWN; 37284213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 37294213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov break; 37304213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov case KeyEvent.KEYCODE_TAB: 37314213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (event.hasNoModifiers()) { 37324213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_FORWARD; 37334213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) { 37344213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_BACKWARD; 37354213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 37364213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov break; 37373915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 37383915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (direction != 0) { 37394213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View focused = mView.findFocus(); 37403915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (focused != null) { 37413915bb845b032dc184dba5e60970b803390ca3edJeff Brown View v = focused.focusSearch(direction); 37423915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v != null && v != focused) { 37433915bb845b032dc184dba5e60970b803390ca3edJeff Brown // do the math the get the interesting rect 37443915bb845b032dc184dba5e60970b803390ca3edJeff Brown // of previous focused into the coord system of 37453915bb845b032dc184dba5e60970b803390ca3edJeff Brown // newly focused view 37463915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused.getFocusedRect(mTempRect); 37473915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView instanceof ViewGroup) { 37483915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetDescendantRectToMyCoords( 37493915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused, mTempRect); 37503915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetRectIntoDescendantCoords( 37513915bb845b032dc184dba5e60970b803390ca3edJeff Brown v, mTempRect); 37523915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 37533915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v.requestFocus(direction, mTempRect)) { 37544213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov playSoundEffect(SoundEffectConstants 37554213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov .getContantForFocusDirection(direction)); 37564952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 37573915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 37589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37603915bb845b032dc184dba5e60970b803390ca3edJeff Brown 37613915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Give the focused view a last chance to handle the dpad key. 37623915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchUnhandledMove(focused, direction)) { 37634952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 37643915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 37653915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 37669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37683915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 37699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37703915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Key was unhandled. 37714952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 37729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3774a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* drag/drop */ 3775407b4e91fe7627545b8110e683953353236b4543Christopher Tate void setLocalDragState(Object obj) { 3776407b4e91fe7627545b8110e683953353236b4543Christopher Tate mLocalDragState = obj; 3777407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3778407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3779a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate private void handleDragEvent(DragEvent event) { 3780a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // From the root, only drag start/end/location are dispatched. entered/exited 3781a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // are determined and dispatched by the viewgroup hierarchy, who then report 3782a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // that back here for ultimate reporting back to the framework. 3783a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mView != null && mAdded) { 3784a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final int what = event.mAction; 3785a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3786a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_EXITED) { 3787a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // A direct EXITED event means that the window manager knows we've just crossed 3788a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // a window boundary, so the current drag target within this one must have 3789a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // just been exited. Send it the usual notifications and then we're done 3790a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // for now. 37919d1ab883293b047b654935b84d0803c8c383be91Chris Tate mView.dispatchDragEvent(event); 3792a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3793a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Cache the drag description when the operation starts, then fill it in 3794a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // on subsequent calls as a convenience 3795a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_STARTED) { 37969d1ab883293b047b654935b84d0803c8c383be91Chris Tate mCurrentDragView = null; // Start the current-recipient tracking 3797a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragDescription = event.mClipDescription; 3798a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3799a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mClipDescription = mDragDescription; 3800a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3801a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3802a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // For events with a [screen] location, translate into window coordinates 3803a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if ((what == DragEvent.ACTION_DRAG_LOCATION) || (what == DragEvent.ACTION_DROP)) { 3804a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.set(event.mX, event.mY); 3805a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mTranslator != null) { 3806a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mTranslator.translatePointInScreenToAppWindow(mDragPoint); 3807a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3808a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3809a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurScrollY != 0) { 3810a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.offset(0, mCurScrollY); 3811a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3812a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3813a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mX = mDragPoint.x; 3814a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mY = mDragPoint.y; 3815a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3816a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3817a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Remember who the current drag target is pre-dispatch 3818a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final View prevDragView = mCurrentDragView; 3819a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3820a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Now dispatch the drag/drop event 3821d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate boolean result = mView.dispatchDragEvent(event); 3822a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3823a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // If we changed apparent drag target, tell the OS about it 3824a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != mCurrentDragView) { 3825a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate try { 3826a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != null) { 3827a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientExited(mWindow); 3828a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3829a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != null) { 3830a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientEntered(mWindow); 3831a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3832a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } catch (RemoteException e) { 3833a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate Slog.e(TAG, "Unable to note drag target change"); 3834a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3835a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3836d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate 3837407b4e91fe7627545b8110e683953353236b4543Christopher Tate // Report the drop result when we're done 3838d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate if (what == DragEvent.ACTION_DROP) { 38391fc014fd0051a48083c6d469c2a4f22da1aa15e4Christopher Tate mDragDescription = null; 3840d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate try { 3841d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.i(TAG, "Reporting drop result: " + result); 3842d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate sWindowSession.reportDropResult(mWindow, result); 3843d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } catch (RemoteException e) { 3844d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.e(TAG, "Unable to report drop result"); 3845d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3846d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3847407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3848407b4e91fe7627545b8110e683953353236b4543Christopher Tate // When the drag operation ends, release any local state object 3849407b4e91fe7627545b8110e683953353236b4543Christopher Tate // that may have been in use 3850407b4e91fe7627545b8110e683953353236b4543Christopher Tate if (what == DragEvent.ACTION_DRAG_ENDED) { 3851407b4e91fe7627545b8110e683953353236b4543Christopher Tate setLocalDragState(null); 3852407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3853a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3854a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3855a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.recycle(); 3856a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3857a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 38589a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void handleDispatchSystemUiVisibilityChanged(SystemUiVisibilityInfo args) { 38599a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (mSeq != args.seq) { 38609a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // The sequence has changed, so we need to update our value and make 38619a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // sure to do a traversal afterward so the window manager is given our 38629a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // most recent data. 38639a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mSeq = args.seq; 38649a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mAttachInfo.mForceReportNewAttributes = true; 38659a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn scheduleTraversals(); 38669a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 3867664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato if (mView == null) return; 38689a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (args.localChanges != 0) { 38699a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mView.updateLocalSystemUiVisibility(args.localValue, args.localChanges); 387014782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato } 3871cf67578c7f99492273a8f8446dd18ddc5af2ae76Dianne Hackborn if (mAttachInfo != null) { 3872cf67578c7f99492273a8f8446dd18ddc5af2ae76Dianne Hackborn int visibility = args.globalVisibility&View.SYSTEM_UI_CLEARABLE_FLAGS; 3873cf67578c7f99492273a8f8446dd18ddc5af2ae76Dianne Hackborn if (visibility != mAttachInfo.mGlobalSystemUiVisibility) { 3874cf67578c7f99492273a8f8446dd18ddc5af2ae76Dianne Hackborn mAttachInfo.mGlobalSystemUiVisibility = visibility; 3875cf67578c7f99492273a8f8446dd18ddc5af2ae76Dianne Hackborn mView.dispatchSystemUiVisibilityChanged(visibility); 3876cf67578c7f99492273a8f8446dd18ddc5af2ae76Dianne Hackborn } 3877cf67578c7f99492273a8f8446dd18ddc5af2ae76Dianne Hackborn } 3878664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3879664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 388012d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn public void handleDispatchDoneAnimating() { 388112d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if (mWindowsAnimating) { 388212d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn mWindowsAnimating = false; 388312d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if (!mDirty.isEmpty() || mIsAnimating) { 388412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn scheduleTraversals(); 388512d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 388612d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 388712d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 388812d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn 38892c095f367779ef32130c72849936a2e3013c8492Christopher Tate public void getLastTouchPoint(Point outLocation) { 38902c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.x = (int) mLastTouchPoint.x; 38912c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.y = (int) mLastTouchPoint.y; 38922c095f367779ef32130c72849936a2e3013c8492Christopher Tate } 38932c095f367779ef32130c72849936a2e3013c8492Christopher Tate 38949d1ab883293b047b654935b84d0803c8c383be91Chris Tate public void setDragFocus(View newDragTarget) { 3895a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != newDragTarget) { 3896048691cfac42acce24d9462eca5e57ca5aa78e7dChris Tate mCurrentDragView = newDragTarget; 3897a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3898a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3899a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 39009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 39019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 39029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 39039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 39059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 39069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 39089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public AccessibilityInteractionController getAccessibilityInteractionController() { 39118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mView == null) { 39128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov throw new IllegalStateException("getAccessibilityInteractionController" 39138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov + " called when there is no mView"); 39148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 39155ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne if (mAccessibilityInteractionController == null) { 39164213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityInteractionController = new AccessibilityInteractionController(this); 39178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 39185ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne return mAccessibilityInteractionController; 39198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 39208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 39218169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 39228169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 392364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 392464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 39253d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 392664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 3927e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 3928e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 392964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 39309189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 393164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 393264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 39333d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 3934694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 3935f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, ">>>>>> CALLING relayout"); 3936180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn if (params != null && mOrigWindowType != params.type) { 3937180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn // For compatibility with old apps, don't crash here. 3938180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn if (mTargetSdkVersion < android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) { 3939180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn Slog.w(TAG, "Window type can not be changed after " 3940180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn + "the window is added; ignoring change of " + mView); 3941180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn params.type = mOrigWindowType; 3942180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn } 3943180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn } 39448169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 39459a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mWindow, mSeq, params, 3946189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredWidth() * appScale + 0.5f), 3947189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredHeight() * appScale + 0.5f), 39486d05fd3c795088ac60f86382df5a66d631e8a0cbDianne Hackborn viewVisibility, insetsPending ? WindowManagerImpl.RELAYOUT_INSETS_PENDING : 0, 394985afd1b6f871d471fdff1980134676a5f1690525Dianne Hackborn mWinFrame, mPendingContentInsets, mPendingVisibleInsets, 3950694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration, mSurface); 3951f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, "<<<<<< BACK FROM relayout"); 39523d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 3953e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 39543d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 395564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 395664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 395764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 395864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 395964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 39609189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 39618169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 39628169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 39638506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 39649189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 39659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 39669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 39679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 39689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 39699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 397013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi try { 397113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi final AudioManager audioManager = getAudioManager(); 39729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 397313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi switch (effectId) { 397413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.CLICK: 397513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 397613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 397713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_DOWN: 397813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 397913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 398013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_LEFT: 398113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 398213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 398313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_RIGHT: 398413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 398513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 398613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_UP: 398713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 398813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 398913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi default: 399013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi throw new IllegalArgumentException("unknown effect id " + effectId + 399113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi " not defined in " + SoundEffectConstants.class.getCanonicalName()); 399213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } 399313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } catch (IllegalStateException e) { 399413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi // Exception thrown by getAudioManager() when mView is null 399513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION when attempting to play sound effect: " + e); 399613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi e.printStackTrace(); 39979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 40029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 40049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 40059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 40069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 40079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 40089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 40139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 40159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 40169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 40179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 40189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 40209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 40239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 40249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 402565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 4026211370fd943cf26905001b38b8b1791851b26adcRomain Guy public void dumpGfxInfo(int[] info) { 402765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mView != null) { 402865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(mView, info); 402965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 403065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0] = info[1] = 0; 403165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 403265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 403365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 4034a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy private static void getGfxInfo(View view, int[] info) { 403565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy DisplayList displayList = view.mDisplayList; 403665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0]++; 403765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (displayList != null) { 403865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[1] += displayList.getSize(); 403965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 404065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 404165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (view instanceof ViewGroup) { 404265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy ViewGroup group = (ViewGroup) view; 404365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 404465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy int count = group.getChildCount(); 404565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy for (int i = 0; i < count; i++) { 404665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(group.getChildAt(i), info); 404765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 404865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 404965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 40509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 405294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn if (immediate) { 405394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 405494d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } else { 40551f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy if (!mIsDrawing) { 40561f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy destroyHardwareRenderer(); 40571f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy } else { 40581f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy Log.e(TAG, "Attempting to destroy the window while drawing!\n" + 40591f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy " window=" + this + ", title=" + mWindowAttributes.getTitle()); 40601f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy } 4061a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendEmptyMessage(MSG_DIE); 406294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 406394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 406494d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn 406594d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn void doDie() { 40669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 4067b75fa30aaf03d9e425d150b452501e5df0621351Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "DIE in " + this + " of " + mSurface); 40689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 406916260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAdded) { 407016260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy dispatchDetachedFromWindow(); 407116260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 407216260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy 40739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 407429d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 407529d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 4076edbca1285e4757900e43d31087451d1953555d7dRomain Guy if (mView != null) { 4077edbca1285e4757900e43d31087451d1953555d7dRomain Guy int viewVisibility = mView.getVisibility(); 4078edbca1285e4757900e43d31087451d1953555d7dRomain Guy boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 4079edbca1285e4757900e43d31087451d1953555d7dRomain Guy if (mWindowAttributesChanged || viewVisibilityChanged) { 4080edbca1285e4757900e43d31087451d1953555d7dRomain Guy // If layout params have been changed, first give them 4081edbca1285e4757900e43d31087451d1953555d7dRomain Guy // to the window manager to make sure it has the correct 4082edbca1285e4757900e43d31087451d1953555d7dRomain Guy // animation info. 4083edbca1285e4757900e43d31087451d1953555d7dRomain Guy try { 4084edbca1285e4757900e43d31087451d1953555d7dRomain Guy if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 4085edbca1285e4757900e43d31087451d1953555d7dRomain Guy & WindowManagerImpl.RELAYOUT_RES_FIRST_TIME) != 0) { 4086edbca1285e4757900e43d31087451d1953555d7dRomain Guy sWindowSession.finishDrawing(mWindow); 4087edbca1285e4757900e43d31087451d1953555d7dRomain Guy } 4088edbca1285e4757900e43d31087451d1953555d7dRomain Guy } catch (RemoteException e) { 40899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4091edbca1285e4757900e43d31087451d1953555d7dRomain Guy 4092edbca1285e4757900e43d31087451d1953555d7dRomain Guy mSurface.release(); 40939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4095edbca1285e4757900e43d31087451d1953555d7dRomain Guy 4096edbca1285e4757900e43d31087451d1953555d7dRomain Guy mAdded = false; 40979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41005fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public void requestUpdateConfiguration(Configuration config) { 4101a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_UPDATE_CONFIGURATION, config); 4102a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 41035fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 41045fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 4105a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn public void loadSystemProperties() { 4106a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn boolean layout = SystemProperties.getBoolean( 4107a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn View.DEBUG_LAYOUT_PROPERTY, false); 4108a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn if (layout != mAttachInfo.mDebugLayout) { 4109a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn mAttachInfo.mDebugLayout = layout; 4110a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn if (!mHandler.hasMessages(MSG_INVALIDATE_WORLD)) { 4111a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn mHandler.sendEmptyMessageDelayed(MSG_INVALIDATE_WORLD, 200); 4112a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 4113a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 4114a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 4115a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn 411629d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy private void destroyHardwareRenderer() { 4117a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy AttachInfo attachInfo = mAttachInfo; 4118a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy HardwareRenderer hardwareRenderer = attachInfo.mHardwareRenderer; 4119a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy 4120a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy if (hardwareRenderer != null) { 4121a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy if (mView != null) { 4122a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy hardwareRenderer.destroyHardwareResources(mView); 4123a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy } 4124a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy hardwareRenderer.destroy(true); 4125a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy hardwareRenderer.setRequested(false); 4126a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy 4127a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy attachInfo.mHardwareRenderer = null; 4128a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy attachInfo.mHardwareAccelerated = false; 412929d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 413029d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 413129d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 41324952dfd16a0f839559ffa78f5016394caf85294fJeff Brown void dispatchImeFinishedEvent(int seq, boolean handled) { 4133a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_IME_FINISHED_EVENT); 41349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 41359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 4136ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown msg.setAsynchronous(true); 4137a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 4138a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4139a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 4140a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void dispatchFinishInputConnection(InputConnection connection) { 4141a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_FINISH_INPUT_CONNECTION, connection); 4142a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 41439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41443d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 414585afd1b6f871d471fdff1980134676a5f1690525Dianne Hackborn public void dispatchResized(int w, int h, Rect contentInsets, 4146e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 41479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 414885afd1b6f871d471fdff1980134676a5f1690525Dianne Hackborn + " h=" + h + " contentInsets=" + contentInsets.toShortString() 41499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 41509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 4151a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(reportDraw ? MSG_RESIZED_REPORT :MSG_RESIZED); 415264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 41533556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mTranslator.translateRectInScreenToAppWindow(contentInsets); 415464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 415564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 415664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 415764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 415864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 415964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 4160e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = new ResizedInfo(); 41613556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn ri.contentInsets = new Rect(contentInsets); 4162e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.visibleInsets = new Rect(visibleInsets); 4163e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.newConfig = newConfig; 4164e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn msg.obj = ri; 4165a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 41669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41671f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 41681f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase /** 41694952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * Represents a pending input event that is waiting in a queue. 41704952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * 41714952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * Input events are processed in serial order by the timestamp specified by 4172211370fd943cf26905001b38b8b1791851b26adcRomain Guy * {@link InputEvent#getEventTimeNano()}. In general, the input dispatcher delivers 41734952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * one input event to the application at a time and waits for the application 41744952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * to finish handling it before delivering the next one. 41754952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * 41764952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * However, because the application or IME can synthesize and inject multiple 41774952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * key events at a time without going through the input dispatcher, we end up 41784952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * needing a queue on the application's side. 41791f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase */ 41804952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private static final class QueuedInputEvent { 4181211370fd943cf26905001b38b8b1791851b26adcRomain Guy public static final int FLAG_DELIVER_POST_IME = 1; 41824952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41834952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public QueuedInputEvent mNext; 41844952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41854952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public InputEvent mEvent; 418632cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown public InputEventReceiver mReceiver; 41874952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public int mFlags; 41884952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41894952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Used for latency calculations. 41904952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public long mReceiveTimeNanos; 41914952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public long mDeliverTimeNanos; 41924952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public long mDeliverPostImeTimeNanos; 41934952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 41944952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41954952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private QueuedInputEvent obtainQueuedInputEvent(InputEvent event, 419632cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown InputEventReceiver receiver, int flags) { 41974952dfd16a0f839559ffa78f5016394caf85294fJeff Brown QueuedInputEvent q = mQueuedInputEventPool; 41984952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (q != null) { 41994952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mQueuedInputEventPoolSize -= 1; 42004952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mQueuedInputEventPool = q.mNext; 42014952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mNext = null; 42024952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } else { 42034952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q = new QueuedInputEvent(); 42041f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 42051f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 42064952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mEvent = event; 420732cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown q.mReceiver = receiver; 42084952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mFlags = flags; 42094952dfd16a0f839559ffa78f5016394caf85294fJeff Brown return q; 42104952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42114952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 42124952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void recycleQueuedInputEvent(QueuedInputEvent q) { 42134952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mEvent = null; 421432cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown q.mReceiver = null; 42151f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 42164952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (mQueuedInputEventPoolSize < MAX_QUEUED_INPUT_EVENT_POOL_SIZE) { 42174952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mQueuedInputEventPoolSize += 1; 42184952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mNext = mQueuedInputEventPool; 42194952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mQueuedInputEventPool = q; 42201f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 42211f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 42221f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 4223f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown void enqueueInputEvent(InputEvent event) { 4224f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(event, null, 0, false); 4225f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown } 4226f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown 42274952dfd16a0f839559ffa78f5016394caf85294fJeff Brown void enqueueInputEvent(InputEvent event, 4228f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown InputEventReceiver receiver, int flags, boolean processImmediately) { 422932cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown QueuedInputEvent q = obtainQueuedInputEvent(event, receiver, flags); 42304952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 42314952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (ViewDebug.DEBUG_LATENCY) { 42324952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mReceiveTimeNanos = System.nanoTime(); 42334952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mDeliverTimeNanos = 0; 42344952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mDeliverPostImeTimeNanos = 0; 42354952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42364952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 42374952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Always enqueue the input event in order, regardless of its time stamp. 42384952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // We do this because the application or the IME may inject key events 42394952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // in response to touch events and we want to ensure that the injected keys 42404952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // are processed in the order they were received and we cannot trust that 42414952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // the time stamp of injected events are monotonic. 42424952dfd16a0f839559ffa78f5016394caf85294fJeff Brown QueuedInputEvent last = mFirstPendingInputEvent; 42434952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (last == null) { 42444952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mFirstPendingInputEvent = q; 42451f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } else { 42464952dfd16a0f839559ffa78f5016394caf85294fJeff Brown while (last.mNext != null) { 42474952dfd16a0f839559ffa78f5016394caf85294fJeff Brown last = last.mNext; 42481f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 42494952dfd16a0f839559ffa78f5016394caf85294fJeff Brown last.mNext = q; 42501f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 42514952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 4252f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown if (processImmediately) { 4253f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown doProcessInputEvents(); 4254f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown } else { 4255f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown scheduleProcessInputEvents(); 4256f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown } 42571f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 42581f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 42594952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void scheduleProcessInputEvents() { 426096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (!mProcessInputEventsScheduled) { 426196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mProcessInputEventsScheduled = true; 4262ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Message msg = mHandler.obtainMessage(MSG_PROCESS_INPUT_EVENTS); 4263ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown msg.setAsynchronous(true); 4264ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mHandler.sendMessage(msg); 42654952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 426692ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown } 426792ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 4268ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void doProcessInputEvents() { 42694952dfd16a0f839559ffa78f5016394caf85294fJeff Brown while (mCurrentInputEvent == null && mFirstPendingInputEvent != null) { 42704952dfd16a0f839559ffa78f5016394caf85294fJeff Brown QueuedInputEvent q = mFirstPendingInputEvent; 42714952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mFirstPendingInputEvent = q.mNext; 42724952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mNext = null; 42734952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mCurrentInputEvent = q; 42744952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deliverInputEvent(q); 42754952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 4276812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 42774952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // We are done processing all input events that we can process right now 42784952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // so we can clear the pending flag immediately. 427996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (mProcessInputEventsScheduled) { 428096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mProcessInputEventsScheduled = false; 4281a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.removeMessages(MSG_PROCESS_INPUT_EVENTS); 42824952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42834952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42854952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void finishInputEvent(QueuedInputEvent q, boolean handled) { 42864952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (q != mCurrentInputEvent) { 42874952dfd16a0f839559ffa78f5016394caf85294fJeff Brown throw new IllegalStateException("finished input event out of order"); 42889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42904952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (ViewDebug.DEBUG_LATENCY) { 42914952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final long now = System.nanoTime(); 42924952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final long eventTime = q.mEvent.getEventTimeNano(); 42934952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final StringBuilder msg = new StringBuilder(); 42944952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("Spent "); 42954952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append((now - q.mReceiveTimeNanos) * 0.000001f); 42964952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("ms processing "); 42974952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (q.mEvent instanceof KeyEvent) { 42984952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final KeyEvent keyEvent = (KeyEvent)q.mEvent; 42994952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("key event, action="); 43004952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(KeyEvent.actionToString(keyEvent.getAction())); 43014952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } else { 43024952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final MotionEvent motionEvent = (MotionEvent)q.mEvent; 43034952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("motion event, action="); 43044952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(MotionEvent.actionToString(motionEvent.getAction())); 43054952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(", historySize="); 43064952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(motionEvent.getHistorySize()); 43074952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 43084952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(", handled="); 43094952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(handled); 43104952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(", received at +"); 43114952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append((q.mReceiveTimeNanos - eventTime) * 0.000001f); 43124952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (q.mDeliverTimeNanos != 0) { 43134952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("ms, delivered at +"); 43144952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append((q.mDeliverTimeNanos - eventTime) * 0.000001f); 43154952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 43164952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (q.mDeliverPostImeTimeNanos != 0) { 43174952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("ms, delivered post IME at +"); 43184952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append((q.mDeliverPostImeTimeNanos - eventTime) * 0.000001f); 43194952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 43204952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("ms, finished at +"); 43214952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append((now - eventTime) * 0.000001f); 43224952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("ms."); 43234952dfd16a0f839559ffa78f5016394caf85294fJeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, msg.toString()); 43244952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 43259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 432632cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown if (q.mReceiver != null) { 432732cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown q.mReceiver.finishInputEvent(q.mEvent, handled); 432892cc2d8dc35f2bdd1bb95ab24787066371064899Jeff Brown } else { 432992cc2d8dc35f2bdd1bb95ab24787066371064899Jeff Brown q.mEvent.recycleIfNeededAfterDispatch(); 4330c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 43319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43324952dfd16a0f839559ffa78f5016394caf85294fJeff Brown recycleQueuedInputEvent(q); 43339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43344952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mCurrentInputEvent = null; 43354952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (mFirstPendingInputEvent != null) { 43364952dfd16a0f839559ffa78f5016394caf85294fJeff Brown scheduleProcessInputEvents(); 43374952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 43389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4339cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 4340ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void scheduleConsumeBatchedInput() { 4341ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (!mConsumeBatchedInputScheduled) { 4342ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mConsumeBatchedInputScheduled = true; 4343ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.postCallback(Choreographer.CALLBACK_INPUT, 4344ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mConsumedBatchedInputRunnable, null); 4345ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4346ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4347ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 4348ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void unscheduleConsumeBatchedInput() { 4349ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mConsumeBatchedInputScheduled) { 4350ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mConsumeBatchedInputScheduled = false; 4351ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.removeCallbacks(Choreographer.CALLBACK_INPUT, 4352ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mConsumedBatchedInputRunnable, null); 4353ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4354ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4355ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 4356771526c88f5cc4b56a41cb12aa06a28d377a07d5Jeff Brown void doConsumeBatchedInput(long frameTimeNanos) { 4357ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mConsumeBatchedInputScheduled) { 4358ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mConsumeBatchedInputScheduled = false; 4359330314c6fb7c178c0f0da65d6aa8c9e7d3004568Jeff Brown if (mInputEventReceiver != null) { 4360771526c88f5cc4b56a41cb12aa06a28d377a07d5Jeff Brown mInputEventReceiver.consumeBatchedInputEvents(frameTimeNanos); 4361ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4362330314c6fb7c178c0f0da65d6aa8c9e7d3004568Jeff Brown doProcessInputEvents(); 4363ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4364ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4365ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 4366ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown final class TraversalRunnable implements Runnable { 43674a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown @Override 43684a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown public void run() { 4369ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown doTraversal(); 43704a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown } 43714a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown } 4372ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown final TraversalRunnable mTraversalRunnable = new TraversalRunnable(); 43734a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown 437432cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown final class WindowInputEventReceiver extends InputEventReceiver { 437532cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown public WindowInputEventReceiver(InputChannel inputChannel, Looper looper) { 437632cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown super(inputChannel, looper); 43774952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 437832cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown 437932cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown @Override 438032cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown public void onInputEvent(InputEvent event) { 4381f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(event, this, 0, true); 438232cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown } 4383072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown 4384072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown @Override 4385072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown public void onBatchedInputEventPending() { 4386ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown scheduleConsumeBatchedInput(); 4387ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4388ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 4389ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown @Override 4390ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown public void dispose() { 4391ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown unscheduleConsumeBatchedInput(); 4392ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown super.dispose(); 4393072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown } 439432cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown } 439532cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown WindowInputEventReceiver mInputEventReceiver; 43964952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 4397ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown final class ConsumeBatchedInputRunnable implements Runnable { 4398ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown @Override 4399ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown public void run() { 4400771526c88f5cc4b56a41cb12aa06a28d377a07d5Jeff Brown doConsumeBatchedInput(mChoreographer.getFrameTimeNanos()); 4401ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4402ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4403ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown final ConsumeBatchedInputRunnable mConsumedBatchedInputRunnable = 4404ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown new ConsumeBatchedInputRunnable(); 4405ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown boolean mConsumeBatchedInputScheduled; 4406ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 44076cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown final class InvalidateOnAnimationRunnable implements Runnable { 44086cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private boolean mPosted; 44096cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private ArrayList<View> mViews = new ArrayList<View>(); 44106cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private ArrayList<AttachInfo.InvalidateInfo> mViewRects = 44116cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown new ArrayList<AttachInfo.InvalidateInfo>(); 44126cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private View[] mTempViews; 44136cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private AttachInfo.InvalidateInfo[] mTempViewRects; 44146cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44156cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void addView(View view) { 44166cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown synchronized (this) { 44176cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViews.add(view); 44186cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown postIfNeededLocked(); 44196cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44206cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44216cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44226cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void addViewRect(AttachInfo.InvalidateInfo info) { 44236cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown synchronized (this) { 44246cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViewRects.add(info); 44256cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown postIfNeededLocked(); 44266cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44276cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44286cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44296cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void removeView(View view) { 44306cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown synchronized (this) { 44316cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViews.remove(view); 44326cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44336cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown for (int i = mViewRects.size(); i-- > 0; ) { 44346cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown AttachInfo.InvalidateInfo info = mViewRects.get(i); 44356cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown if (info.target == view) { 44366cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViewRects.remove(i); 44376cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown info.release(); 44386cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44396cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44406cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44416cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown if (mPosted && mViews.isEmpty() && mViewRects.isEmpty()) { 4442ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.removeCallbacks(Choreographer.CALLBACK_ANIMATION, this, null); 44436cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mPosted = false; 44446cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44456cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44466cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44476cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44486cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown @Override 44496cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void run() { 44506cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown final int viewCount; 44516cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown final int viewRectCount; 44526cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown synchronized (this) { 44536cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mPosted = false; 44546cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44556cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown viewCount = mViews.size(); 44566cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown if (viewCount != 0) { 44576cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mTempViews = mViews.toArray(mTempViews != null 44586cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown ? mTempViews : new View[viewCount]); 44596cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViews.clear(); 44606cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44616cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44626cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown viewRectCount = mViewRects.size(); 44636cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown if (viewRectCount != 0) { 44646cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mTempViewRects = mViewRects.toArray(mTempViewRects != null 44656cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown ? mTempViewRects : new AttachInfo.InvalidateInfo[viewRectCount]); 44666cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViewRects.clear(); 44676cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44686cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44696cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44706cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown for (int i = 0; i < viewCount; i++) { 44716cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mTempViews[i].invalidate(); 44726cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44736cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44746cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown for (int i = 0; i < viewRectCount; i++) { 44756cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown final View.AttachInfo.InvalidateInfo info = mTempViewRects[i]; 44766cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown info.target.invalidate(info.left, info.top, info.right, info.bottom); 44776cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown info.release(); 44786cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44796cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44806cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44816cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private void postIfNeededLocked() { 44826cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown if (!mPosted) { 4483ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.postCallback(Choreographer.CALLBACK_ANIMATION, this, null); 44846cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mPosted = true; 44856cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44866cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44876cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44886cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown final InvalidateOnAnimationRunnable mInvalidateOnAnimationRunnable = 44896cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown new InvalidateOnAnimationRunnable(); 44906cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 4491a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void dispatchInvalidateDelayed(View view, long delayMilliseconds) { 4492a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_INVALIDATE, view); 4493a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessageDelayed(msg, delayMilliseconds); 4494a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4495a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 4496a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void dispatchInvalidateRectDelayed(AttachInfo.InvalidateInfo info, 4497a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown long delayMilliseconds) { 4498a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown final Message msg = mHandler.obtainMessage(MSG_INVALIDATE_RECT, info); 4499a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessageDelayed(msg, delayMilliseconds); 4500a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4501a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 45026cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void dispatchInvalidateOnAnimation(View view) { 45036cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mInvalidateOnAnimationRunnable.addView(view); 45046cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 45056cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 45066cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void dispatchInvalidateRectOnAnimation(AttachInfo.InvalidateInfo info) { 45076cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mInvalidateOnAnimationRunnable.addViewRect(info); 45086cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 45096cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 45102a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy public void enqueueDisplayList(DisplayList displayList) { 451151e4d4db296c252641161b39e98f49acebc46062Romain Guy mDisplayLists.add(displayList); 451251e4d4db296c252641161b39e98f49acebc46062Romain Guy 451351e4d4db296c252641161b39e98f49acebc46062Romain Guy mHandler.removeMessages(MSG_INVALIDATE_DISPLAY_LIST); 451451e4d4db296c252641161b39e98f49acebc46062Romain Guy Message msg = mHandler.obtainMessage(MSG_INVALIDATE_DISPLAY_LIST); 451551e4d4db296c252641161b39e98f49acebc46062Romain Guy mHandler.sendMessage(msg); 451651e4d4db296c252641161b39e98f49acebc46062Romain Guy } 45172a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy 45182a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy public void dequeueDisplayList(DisplayList displayList) { 45192a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy if (mDisplayLists.remove(displayList)) { 45202a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy displayList.invalidate(); 45212a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy if (mDisplayLists.size() == 0) { 45222a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy mHandler.removeMessages(MSG_INVALIDATE_DISPLAY_LIST); 45232a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy } 45242a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy } 45252a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy } 45262a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy 45276cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void cancelInvalidate(View view) { 45286cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mHandler.removeMessages(MSG_INVALIDATE, view); 45296cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown // fixme: might leak the AttachInfo.InvalidateInfo objects instead of returning 45306cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown // them to the pool 45316cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mHandler.removeMessages(MSG_INVALIDATE_RECT, view); 45326cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mInvalidateOnAnimationRunnable.removeView(view); 45336cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 45346cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 45354952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public void dispatchKey(KeyEvent event) { 4536a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_DISPATCH_KEY, event); 4537e0dbd002750856e55d637e883b629e09adfc8a4eJeff Brown msg.setAsynchronous(true); 4538a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 4539a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4540a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 4541a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void dispatchKeyFromIme(KeyEvent event) { 4542a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_DISPATCH_KEY_FROM_IME, event); 4543e0dbd002750856e55d637e883b629e09adfc8a4eJeff Brown msg.setAsynchronous(true); 4544a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 4545cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 4546cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 4547d6b1098e1f46530528dfea415655468ec994bbb6John Reck public void dispatchUnhandledKey(KeyEvent event) { 4548d6b1098e1f46530528dfea415655468ec994bbb6John Reck if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 4549d6b1098e1f46530528dfea415655468ec994bbb6John Reck final KeyCharacterMap kcm = event.getKeyCharacterMap(); 4550d6b1098e1f46530528dfea415655468ec994bbb6John Reck final int keyCode = event.getKeyCode(); 4551d6b1098e1f46530528dfea415655468ec994bbb6John Reck final int metaState = event.getMetaState(); 4552d6b1098e1f46530528dfea415655468ec994bbb6John Reck 4553fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown // Check for fallback actions specified by the key character map. 4554fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown KeyCharacterMap.FallbackAction fallbackAction = 4555fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown kcm.getFallbackAction(keyCode, metaState); 4556fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown if (fallbackAction != null) { 4557fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown final int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 4558fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown KeyEvent fallbackEvent = KeyEvent.obtain( 4559fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown event.getDownTime(), event.getEventTime(), 4560fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown event.getAction(), fallbackAction.keyCode, 4561fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown event.getRepeatCount(), fallbackAction.metaState, 4562fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown event.getDeviceId(), event.getScanCode(), 4563fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown flags, event.getSource(), null); 4564fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown fallbackAction.recycle(); 4565fd23e3ed976b22b9a92ddb2cb3a46f9d2a0ce23fJeff Brown 4566d6b1098e1f46530528dfea415655468ec994bbb6John Reck dispatchKey(fallbackEvent); 4567d6b1098e1f46530528dfea415655468ec994bbb6John Reck } 4568d6b1098e1f46530528dfea415655468ec994bbb6John Reck } 4569d6b1098e1f46530528dfea415655468ec994bbb6John Reck } 4570d6b1098e1f46530528dfea415655468ec994bbb6John Reck 45719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 4572a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_DISPATCH_APP_VISIBILITY); 45739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 4574a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 45759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4577bb9908b828a8cfd5965553be66faa6af89973697Romain Guy public void dispatchScreenStateChange(boolean on) { 4578bb9908b828a8cfd5965553be66faa6af89973697Romain Guy Message msg = mHandler.obtainMessage(MSG_DISPATCH_SCREEN_STATE); 45797e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy msg.arg1 = on ? 1 : 0; 45807e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy mHandler.sendMessage(msg); 45817e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 45827e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy 45839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 4584a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_DISPATCH_GET_NEW_SURFACE); 4585a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 45869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 45899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 4590a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown msg.what = MSG_WINDOW_FOCUS_CHANGED; 45919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 45929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 4593a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 45949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4596ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void dispatchCloseSystemDialogs(String reason) { 4597ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn Message msg = Message.obtain(); 4598a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown msg.what = MSG_CLOSE_SYSTEM_DIALOGS; 4599ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.obj = reason; 4600a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 4601ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4602a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 4603a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 460491e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate final int what; 460591e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate if (event.getAction() == DragEvent.ACTION_DRAG_LOCATION) { 4606a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown what = MSG_DISPATCH_DRAG_LOCATION_EVENT; 4607a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.removeMessages(what); 460891e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } else { 4609a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown what = MSG_DISPATCH_DRAG_EVENT; 461091e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } 4611a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(what, event); 4612a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 4613a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4614a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 46159a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void dispatchSystemUiVisibilityChanged(int seq, int globalVisibility, 46169a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue, int localChanges) { 46179a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn SystemUiVisibilityInfo args = new SystemUiVisibilityInfo(); 46189a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.seq = seq; 46199a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.globalVisibility = globalVisibility; 46209a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.localValue = localValue; 46219a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.localChanges = localChanges; 4622a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(mHandler.obtainMessage(MSG_DISPATCH_SYSTEM_UI_VISIBILITY, args)); 4623a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4624a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 462512d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn public void dispatchDoneAnimating() { 462612d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn mHandler.sendEmptyMessage(MSG_DISPATCH_DONE_ANIMATING); 462712d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 462812d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn 4629a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void dispatchCheckFocus() { 4630a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (!mHandler.hasMessages(MSG_CHECK_FOCUS)) { 4631a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // This will result in a call to checkFocus() below. 4632a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendEmptyMessage(MSG_CHECK_FOCUS); 4633a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4634664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 4635664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 463675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 4637eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Post a callback to send a 4638eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 4639a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * This event is send at most once every 4640a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * {@link ViewConfiguration#getSendRecurringAccessibilityEventsInterval()}. 4641eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 46424213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private void postSendWindowContentChangedCallback(View source) { 4643a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent == null) { 4644a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent = 4645a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov new SendWindowContentChangedAccessibilityEvent(); 4646a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov } 46474213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View oldSource = mSendWindowContentChangedAccessibilityEvent.mSource; 46484213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (oldSource == null) { 46494213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent.mSource = source; 4650a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.postDelayed(mSendWindowContentChangedAccessibilityEvent, 4651a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov ViewConfiguration.getSendRecurringAccessibilityEventsInterval()); 46524213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } else { 4653ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy mSendWindowContentChangedAccessibilityEvent.mSource = 4654ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy getCommonPredecessor(oldSource, source); 4655eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4656eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4657eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4658eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 4659eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Remove a posted callback to send a 4660eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 4661eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 4662eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void removeSendWindowContentChangedCallback() { 4663a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent != null) { 4664a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.removeCallbacks(mSendWindowContentChangedAccessibilityEvent); 4665eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4666eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4667eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 46689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 46699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 46709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 46719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 46726e34636749217654f43221885afb7a29bb5ca96aAdam Powell public ActionMode startActionModeForChild(View originalView, ActionMode.Callback callback) { 46736e34636749217654f43221885afb7a29bb5ca96aAdam Powell return null; 46746e34636749217654f43221885afb7a29bb5ca96aAdam Powell } 46756e34636749217654f43221885afb7a29bb5ca96aAdam Powell 46769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 46779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 46789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 46799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 46809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 46819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4682736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov public boolean requestSendAccessibilityEvent(View child, AccessibilityEvent event) { 4683736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov if (mView == null) { 4684736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return false; 4685736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 4686791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // Watch for accessibility focus change events from virtual nodes 4687791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // to keep track of accessibility focus being on a virtual node. 4688791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov final int eventType = event.getEventType(); 4689791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov switch (eventType) { 4690791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov case AccessibilityEvent.TYPE_VIEW_ACCESSIBILITY_FOCUSED: { 4691791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov final long sourceId = event.getSourceNodeId(); 4692791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // If the event is not from a virtual node we are not interested. 4693791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov final int virtualViewId = AccessibilityNodeInfo.getVirtualDescendantId(sourceId); 4694791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov if (virtualViewId == AccessibilityNodeInfo.UNDEFINED) { 4695791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov break; 4696791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov } 4697791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov final int realViewId = AccessibilityNodeInfo.getAccessibilityViewId(sourceId); 4698791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov View focusHost = mView.findViewByAccessibilityId(realViewId); 4699791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov setAccessibilityFocusedHost(focusHost); 4700791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov } break; 4701791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov case AccessibilityEvent.TYPE_VIEW_ACCESSIBILITY_FOCUS_CLEARED: { 4702791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov final long sourceId = event.getSourceNodeId(); 4703791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov // If the event is not from a virtual node we are not interested. 4704791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov final int virtualViewId = AccessibilityNodeInfo.getVirtualDescendantId(sourceId); 4705791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov if (virtualViewId == AccessibilityNodeInfo.UNDEFINED) { 4706791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov break; 4707791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov } 4708791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov setAccessibilityFocusedHost(null); 4709791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov } break; 4710791fd31a68c59395952005886ba799169f80a29aSvetoslav Ganov } 47118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.sendAccessibilityEvent(event); 4712736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return true; 4713736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 4714736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov 47154213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 47164213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov public void childAccessibilityStateChanged(View child) { 47174213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov postSendWindowContentChangedCallback(child); 47184213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 47194213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 47204213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private View getCommonPredecessor(View first, View second) { 47214213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAttachInfo != null) { 47224213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mTempHashSet == null) { 47234213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mTempHashSet = new HashSet<View>(); 47244213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 47254213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov HashSet<View> seen = mTempHashSet; 47264213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov seen.clear(); 47274213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View firstCurrent = first; 47284213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov while (firstCurrent != null) { 47294213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov seen.add(firstCurrent); 47304213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewParent firstCurrentParent = firstCurrent.mParent; 47314213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (firstCurrentParent instanceof View) { 47324213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov firstCurrent = (View) firstCurrentParent; 47334213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } else { 47344213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov firstCurrent = null; 47354213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 47364213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 47374213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View secondCurrent = second; 47384213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov while (secondCurrent != null) { 47394213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (seen.contains(secondCurrent)) { 47404213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov seen.clear(); 47414213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return secondCurrent; 47424213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 47434213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewParent secondCurrentParent = secondCurrent.mParent; 47444213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (secondCurrentParent instanceof View) { 47454213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov secondCurrent = (View) secondCurrentParent; 47464213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } else { 47474213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov secondCurrent = null; 47484213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 47494213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 47504213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov seen.clear(); 47514213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 47524213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return null; 47534213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 47544213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 47559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 47569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 47579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 47589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 47599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 47629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 4763c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato // ViewAncestor never intercepts touch event, so this can be a no-op 47649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 47669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 47679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 47689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 47699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47708506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4771539ee8716b4f81260bab2e9f3dc5d88d81c99985Adam Powell public void childHasTransientStateChanged(View child, boolean hasTransientState) { 4772539ee8716b4f81260bab2e9f3dc5d88d81c99985Adam Powell // Do nothing. 4773539ee8716b4f81260bab2e9f3dc5d88d81c99985Adam Powell } 4774539ee8716b4f81260bab2e9f3dc5d88d81c99985Adam Powell 4775dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn class TakenSurfaceHolder extends BaseSurfaceHolder { 4776dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4777dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean onAllowLockCanvas() { 4778dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mDrawingAllowed; 4779dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4780dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4781dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4782dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onRelayoutContainer() { 4783dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // Not currently interesting -- from changing between fixed and layout size. 4784dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4785dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4786dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFormat(int format) { 4787dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceFormat(format); 4788dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4789dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4790dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setType(int type) { 4791dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceType(type); 4792dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4793dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4794dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4795dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onUpdateSurface() { 4796dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // We take care of format and type changes on our own. 4797dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new IllegalStateException("Shouldn't be here"); 4798dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4799dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4800dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean isCreating() { 4801dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mIsCreating; 4802dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4803dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4804dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4805dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFixedSize(int width, int height) { 4806dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new UnsupportedOperationException( 4807dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn "Currently only support sizing from layout"); 4808dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4809dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4810dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setKeepScreenOn(boolean screenOn) { 4811dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceKeepScreenOn(screenOn); 4812dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4813dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4814dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 48159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 48166dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private WeakReference<ViewRootImpl> mViewAncestor; 48179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48186dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public InputMethodCallback(ViewRootImpl viewAncestor) { 48196dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 48209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48218506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 48229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 48236dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 48248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 48254952dfd16a0f839559ffa78f5016394caf85294fJeff Brown viewAncestor.dispatchImeFinishedEvent(seq, handled); 48269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void sessionCreated(IInputMethodSession session) { 48309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 48319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48338506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 48349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 48356dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 48369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48376dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn W(ViewRootImpl viewAncestor) { 48386dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 48399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 484185afd1b6f871d471fdff1980134676a5f1690525Dianne Hackborn public void resized(int w, int h, Rect contentInsets, 48425c58de3a523a384c47b0b1e0f5dd9728a74cd9f7Dianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 48436dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 48448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 484585afd1b6f871d471fdff1980134676a5f1690525Dianne Hackborn viewAncestor.dispatchResized(w, h, contentInsets, 48463556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn visibleInsets, reportDraw, newConfig); 48479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 48516dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 48528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 48538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchAppVisibility(visible); 48549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4857bb9908b828a8cfd5965553be66faa6af89973697Romain Guy public void dispatchScreenState(boolean on) { 48587e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy final ViewRootImpl viewAncestor = mViewAncestor.get(); 48597e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy if (viewAncestor != null) { 4860bb9908b828a8cfd5965553be66faa6af89973697Romain Guy viewAncestor.dispatchScreenStateChange(on); 48617e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 48627e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 4863bb9908b828a8cfd5965553be66faa6af89973697Romain Guy 48649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 48656dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 48668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 48678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchGetNewSurface(); 48689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 48726dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 48738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 48748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.windowFocusChanged(hasFocus, inTouchMode); 48759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 48799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 48809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 48819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 48829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 48839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 48849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 48886dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 48898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 48908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final View view = viewAncestor.mView; 48919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 48929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 48939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 48949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 48959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 48969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 48979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 49009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 49019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 49029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 49039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 49049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 49059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 49069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 49079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 49089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 49099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 49109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 49119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 491772c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 4918ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void closeSystemDialogs(String reason) { 49196dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 49208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 49218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchCloseSystemDialogs(reason); 4922ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4923ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4924ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 4925bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 4926bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 492719382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 492819382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 492919382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sWindowSession.wallpaperOffsetsComplete(asBinder()); 493019382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 49317580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 49327580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 49337580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 49348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 49357580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 49367580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 49377580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (sync) { 49387580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 49397580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn sWindowSession.wallpaperCommandComplete(asBinder(), null); 49407580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 494119382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 494219382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 494372c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 4944a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 4945a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 4946a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 49476dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 49488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 49498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchDragEvent(event); 4950a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4951a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4952664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 49539a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void dispatchSystemUiVisibilityChanged(int seq, int globalVisibility, 49549a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue, int localChanges) { 49556dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 49568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 49579a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn viewAncestor.dispatchSystemUiVisibilityChanged(seq, globalVisibility, 49589a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn localValue, localChanges); 4959664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 4960664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 496112d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn 496212d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn public void doneAnimating() { 496312d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 496412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if (viewAncestor != null) { 496512d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn viewAncestor.dispatchDoneAnimating(); 496612d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 496712d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 49689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 49709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 49719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 49729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 49739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 49749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 49759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 49769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 49779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 49789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 49798506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 49809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 49819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 49829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 49839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 49849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 49859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 49868506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 49879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 49889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 49899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 49909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 49919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 49929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 49939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 49948506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 49959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 49969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 49979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 49989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 49999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 50009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 50019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 50029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 50049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 50059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 50069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 50079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 50089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 50099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 50129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 50139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 50149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 50159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 50169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 50179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 50189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 50199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 50209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 50219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 50229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 50239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 50249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 50259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 50269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 50279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 50289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 50299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 50309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 50319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 50339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 50349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 50359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 50369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 50379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 50389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 50399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 50409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 50419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 50439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 50449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 50459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 50479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 50489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 50499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 50509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 50519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 50529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 50539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 50549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 50559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 50569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 50579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 50589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 50599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 50609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 50619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 50629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 50639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 50649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 50659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 50669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 50679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 50689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 50699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 50709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 50739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 50749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 50779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 50789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 50799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 50809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 50819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 50829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 50839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 50849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 50859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 50869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 50879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 50889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 50899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 50909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 50919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 50929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 50939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 50949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 50959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 50969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 50979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 50989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 50999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 51019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 51029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 51039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 51049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 51059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 51069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 51079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 51089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 51099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 51109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 51129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 51139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 51149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 51159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 51169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 51179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 51189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 51199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 51209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 51219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 51229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 51239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 51249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 51259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 51269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 51279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 51299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 51309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 51319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 51329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 51339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 51349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 51359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 51379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 51419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 51429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 51439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 51479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 51489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 51499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 51509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 51519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 51529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 51539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 51569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 51579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 51609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 51639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 51669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 51699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 51729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 51759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 51789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 51819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 51829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 51859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 51869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 51899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 51919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 51929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 51949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 51969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 51979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 51989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 51999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 52019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 52029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 52039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52048506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 52059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5206a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown * The run queue is used to enqueue pending work from Views when no Handler is 5207a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown * attached. The work is executed during the next call to performTraversals on 5208a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown * the thread. 52099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 52109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 52119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 52129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 52139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 52159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 52169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 52199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 52209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 52219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 52229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 52249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 52259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 52299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 52309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 52319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 52339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 52349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 52369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 52379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 52429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 52439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 52449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 52459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 52479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 52489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 52499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 525115df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy actions.clear(); 52529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 52569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 52579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 52589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 52609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 52619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 52629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 52639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 52659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 52669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 52709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 52719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 52729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 52739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 52749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 52788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 52798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing the accessibility interaction connection 52808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * based on the global accessibility state. 52818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 52828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnectionManager 52838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov implements AccessibilityStateChangeListener { 52848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAccessibilityStateChanged(boolean enabled) { 52858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (enabled) { 52868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureConnection(); 52870d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov if (mAttachInfo != null && mAttachInfo.mHasWindowFocus) { 52880d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 52890d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov View focusedView = mView.findFocus(); 52900d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov if (focusedView != null && focusedView != mView) { 52910d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 52920d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov } 52930d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov } 52948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } else { 52958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureNoConnection(); 5296005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov mHandler.obtainMessage(MSG_CLEAR_ACCESSIBILITY_FOCUS_HOST).sendToTarget(); 52978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 53008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureConnection() { 53010d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov if (mAttachInfo != null) { 53020d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov final boolean registered = 53030d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mAttachInfo.mAccessibilityWindowId != AccessibilityNodeInfo.UNDEFINED; 53040d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov if (!registered) { 53050d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mAttachInfo.mAccessibilityWindowId = 53060d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mAccessibilityManager.addAccessibilityInteractionConnection(mWindow, 53070d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov new AccessibilityInteractionConnection(ViewRootImpl.this)); 53080d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov } 53098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 53128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureNoConnection() { 53130d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov final boolean registered = 53140d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mAttachInfo.mAccessibilityWindowId != AccessibilityNodeInfo.UNDEFINED; 53158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (registered) { 53160d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mAttachInfo.mAccessibilityWindowId = AccessibilityNodeInfo.UNDEFINED; 53178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityInteractionConnection(mWindow); 53188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 53228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 53238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * This class is an interface this ViewAncestor provides to the 53248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * AccessibilityManagerService to the latter can interact with 53258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * the view hierarchy in this ViewAncestor. 53268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 5327af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov static final class AccessibilityInteractionConnection 53288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov extends IAccessibilityInteractionConnection.Stub { 5329021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov private final WeakReference<ViewRootImpl> mViewRootImpl; 53308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5331f79f476fd1e25d3d7bf77e890d064a503537e939Svetoslav Ganov AccessibilityInteractionConnection(ViewRootImpl viewRootImpl) { 5332f79f476fd1e25d3d7bf77e890d064a503537e939Svetoslav Ganov mViewRootImpl = new WeakReference<ViewRootImpl>(viewRootImpl); 53338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 53354213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 5336021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityId(long accessibilityNodeId, 53378bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 53384213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov int flags, int interrogatingPid, long interrogatingTid) { 5339021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 5340021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 5341af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 5342021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdClientThread(accessibilityNodeId, 53434213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov interactionId, callback, flags, interrogatingPid, interrogatingTid); 534479311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } else { 534579311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 534679311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov try { 534779311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov callback.setFindAccessibilityNodeInfosResult(null, interactionId); 534879311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } catch (RemoteException re) { 534979311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov /* best effort - ignore */ 535079311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 5351601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 53528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 53544213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 5355021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov public void performAccessibilityAction(long accessibilityNodeId, int action, 5356aa780c110922148a6a4ba06734bb2b0bb8c98f93Svetoslav Ganov Bundle arguments, int interactionId, 5357aa780c110922148a6a4ba06734bb2b0bb8c98f93Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int flags, 5358aa780c110922148a6a4ba06734bb2b0bb8c98f93Svetoslav Ganov int interogatingPid, long interrogatingTid) { 5359021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 5360021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 5361af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 5362aa780c110922148a6a4ba06734bb2b0bb8c98f93Svetoslav Ganov .performAccessibilityActionClientThread(accessibilityNodeId, action, arguments, 53634213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov interactionId, callback, flags, interogatingPid, interrogatingTid); 536479311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } else { 53654213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 536679311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov try { 536779311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov callback.setPerformAccessibilityActionResult(false, interactionId); 536879311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } catch (RemoteException re) { 536979311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov /* best effort - ignore */ 537079311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 53718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 53744213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 537579311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov public void findAccessibilityNodeInfoByViewId(long accessibilityNodeId, int viewId, 53768bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 53774213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov int flags, int interrogatingPid, long interrogatingTid) { 5378021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 5379021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 5380af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 538179311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov .findAccessibilityNodeInfoByViewIdClientThread(accessibilityNodeId, viewId, 53824213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov interactionId, callback, flags, interrogatingPid, interrogatingTid); 538379311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } else { 53844213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 538579311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov try { 538679311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(null, interactionId); 538779311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } catch (RemoteException re) { 538879311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov /* best effort - ignore */ 538979311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 53908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 53934213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 539479311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov public void findAccessibilityNodeInfosByText(long accessibilityNodeId, String text, 53958bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 53964213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov int flags, int interrogatingPid, long interrogatingTid) { 5397021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 5398021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 5399af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 540079311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov .findAccessibilityNodeInfosByTextClientThread(accessibilityNodeId, text, 54014213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov interactionId, callback, flags, interrogatingPid, interrogatingTid); 540279311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } else { 54034213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 540479311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov try { 540579311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov callback.setFindAccessibilityNodeInfosResult(null, interactionId); 540679311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } catch (RemoteException re) { 540779311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov /* best effort - ignore */ 540879311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 54098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 54108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 54118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 54124213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 54134213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov public void findFocus(long accessibilityNodeId, int interactionId, int focusType, 54144213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int flags, 541557c7fd5a43237afc5e8ef31a076e862c0c16c328Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 54164213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 54174213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 54184213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 54194213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov .findFocusClientThread(accessibilityNodeId, interactionId, focusType, 54204213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov callback, flags, interrogatingPid, interrogatingTid); 54218bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 54224213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 54238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 54244213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(null, interactionId); 54258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 54264213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov /* best effort - ignore */ 54278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 54288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 54298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 54308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 54314213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 54324213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov public void focusSearch(long accessibilityNodeId, int interactionId, int direction, 54334213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int flags, 543479311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 54354213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 54364213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 54374213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 54384213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov .focusSearchClientThread(accessibilityNodeId, interactionId, direction, 54394213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov callback, flags, interrogatingPid, interrogatingTid); 54408bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 54414213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 54428dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 54434213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(null, interactionId); 54448dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 54454213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov /* best effort - ignore */ 54468dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 54478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 54488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 54498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 5450eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 5451a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov private class SendWindowContentChangedAccessibilityEvent implements Runnable { 54524213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov public View mSource; 5453a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov 5454eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void run() { 54554213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mSource != null) { 54564213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mSource.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 54574213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mSource.resetAccessibilityStateChanged(); 54584213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mSource = null; 545979311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 546079311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 546179311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 54629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5463